The devastating tsunami makes landfall, catching thousands unaware.

As the tsunami hits Thailand, tourists and locals fight for survival.

The wave hits Sri Lanka, and the world wakes up to news of the disaster.

After the tsunami, survivors on an island work together to save lives.

Every 5 seconds there's a victim of identity theft; LifeLock helps alert you, restore your identity, and reimburse lost funds—leading the way in protecting families every day.

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Survivalist Hazen Audel faces peaks and flooded caves as he seeks out a hidden village deep in the jungles of the Mekong Basin.

Bushcraft expert Hazen Audel ventures deep into the ancient forests of Laos in a quest to find seasonal mushrooms that are highly prized by local tribes.

Survivalist Hazen Audel ventures high onto the Bolaven Plateau, a rugged and unspoilt corner of the Lower Mekong Basin in Laos, on a mission to seek out traditional musket hunters who make their own gunpowder using ancient techniques.

Survivalist Hazen Audel embarks on a wild search for giant reticulated pythons in the swamps of the Beung Kiat Ngong Wetlands, Laos, one of the Mekong region's wildlife havens.

Hazen Audel faces the Mekong's wild waters, joining daring fishermen in an exciting fishing challenge.

Margot, Matty, Billy, Emilie and Gilbert continue work on their northern homes.

The homesteaders race to finish their pre-season tasks before winter sets in.

With winter around the corner, the homesteaders face a new set of challenges.

The homesteaders work to survive and thrive in an unforgiving winter wilderness.

The homesteaders take advantage of the conditions during deep winter.

In winter's end, the homesteaders double their efforts as they wait for spring.

As the weather warms, the homesteaders prepare for a new set of challenges.

In this enhanced episode, the homesteaders switch to warm-weather mode.

Remote Alaskans secure their homes from the harsh Arctic elements.

For residents of Port Protection, subsistence is a way of life.

In this enhanced episode, the homesteaders switch to warm-weather mode.

Thord is forced to test his new rotator truck when the tractor crashes down a hill and lands on its roof; in the north, Raido is on his way to save a school bus that has fallen into a ditch; car-crazy Björn is met with an electric car.

Hazen Audel descends from cloud forests high above Laos to join the Mekong River, as he begins a survival adventure.

Survivalist Hazen Audel faces peaks and flooded caves as he seeks out a hidden village deep in the jungles of the Mekong Basin.

Bushcraft expert Hazen Audel ventures deep into the ancient forests of Laos in a quest to find seasonal mushrooms that are highly prized by local tribes.

Survivalist Hazen Audel ventures high onto the Bolaven Plateau, a rugged and unspoilt corner of the Lower Mekong Basin in Laos, on a mission to seek out traditional musket hunters who make their own gunpowder using ancient techniques.

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See how one company is changing people's lives by helping them put their tax problems to rest.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

Agents delve into the lives of a family that seems to be hiding something; a wedding guest attracts the attention of agent Josh; another passenger tries to cut a deal with customs officials.

An influencer is caught with narcotics in their luggage; detector dogs are drawn towards a Chinese student; a shipping container seems to be carrying something along with corn oil.

Two businessmen from Thailand behave suspiciously as they keep changing their stories; officers are on edge because of a shipment from Africa; a woman may be the victim of a romance fraud.

An African man may be traveling with false documents; a package from Hong Kong makes biosecurity officers dig deeper; detector dog Ralphy discovers some high-risk snacks.

Bags full of designer goods have officers suspicious; a box of natural medicines is not what it seems and Biosecurity isn't horsing around with a Mongolia.

A cricketer from the UK isn't playing by the rules; an Irishman may have had too much fun at his brother's wedding; tubs of powder are bulked up with the wrong supplement.

Odd travel plans and strange documents concern officers; the Border Force plays no games when it comes to busting an attempt to smuggle cocaine through the border.

An American is caught with large quantities of undeclared medicines; a couple from Korea draw attention; officers make a discovery inside a fridge from Spain.

A container from China hides secrets, and a dog's nose reveals more.

Officers suspect that a French partygoer is hiding something; a Vietnamese traveler hides a dangerous item in a jewelry box; a parcel looks off.

An Indian cookery student finds himself in trouble with the Border Force Officers; biosecurity makes a discovery in boxes of food, which hail from Indonesia.

A man claims to be a doting father, but doubts surface when his dark history comes to light; a traveler returning from Vietnam hides something in her clothing.

Syringes in luggage, a risky container, and suspicious sweets.

A millionaire, a dodgy dancer, and coffee that's not coffee.

A travel guide makes a mistake that could cost him thousands; officers intercept a strange shipment; the legitimacy of a student's visa comes into question.

A drunk passenger has officers on high alert; a box of clothing may be hiding something sinister; officers interrogate a student about fraudulent documents.

CBP finds $200k of weed in luggage; HSI disrupts a Colombian counterfeit ring.

Features HSI running multiple undercover drug deals; CBP discovers coke hidden in oatmeal.

Homeland Security Investigations surprises coke smugglers mid-handoff; CBP seizes shipments of money, drugs and ketamine.

HSI tracks shipment of 246kg of cocaine; CBP seizes illicit ammo and cash.

A mom with kids in tow smuggles coke; AMO shoots out a drug boat's motor.

HSI chase down a drug smuggler during a cocaine transfer at a parking lot; CBP discovers gold coins and ancient artifacts in mail parcels.

Homeland Security Investigations Miami uncovers a mysterious new drug; CBP discovers invasive African snails in mail.

An in-depth look at Air Force One; the overhaul of the two presidential planes; exploring the cutting-edge technology.

Take the ultimate guided tour onboard this global command center in the sky.

A man claims to be a doting father, but doubts surface when his dark history comes to light; a traveler returning from Vietnam hides something in her clothing.

An Indian cookery student finds himself in trouble with the Border Force Officers; biosecurity makes a discovery in boxes of food, which hail from Indonesia.

Officers suspect that a French partygoer is hiding something; a Vietnamese traveler hides a dangerous item in a jewelry box; a parcel looks off.

A container from China hides secrets, and a dog's nose reveals more.

An American is caught with large quantities of undeclared medicines; a couple from Korea draw attention; officers make a discovery inside a fridge from Spain.

Odd travel plans and strange documents concern officers; the Border Force plays no games when it comes to busting an attempt to smuggle cocaine through the border.

A cricketer from the UK isn't playing by the rules; an Irishman may have had too much fun at his brother's wedding; tubs of powder are bulked up with the wrong supplement.

Bags full of designer goods have officers suspicious; a box of natural medicines is not what it seems and Biosecurity isn't horsing around with a Mongolia.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

CSN Mint presents 1776-2026 U.S. Mint coin roll offers honoring America's 250th Anniversary, including the Emerging Liberty Dime, Enduring Liberty Half Dollar, and P&D Quarter Roll Continuity.

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Archaeologists explore hidden tombs and find spectacular mummies.

Gordon attempts to master ancient cooking secrets in Oaxaca, Mexico's culinary capital.

Gordon rappels, kayaks, and forages his way through the Smoky Mountains in a hunt for some of the unique ingredients the region has to offer.

Chef Ramsay explores Lapland in northern Finland by playing swamp football, navigating fierce rapids, fishing for white fish and cooking in a sauna before going head-to-head with chef Kim Mikkola in a riverside cook-off.

Chef Ramsay dives amongst shipwrecks, helps a local monk, and hunts in the forest to discover the culinary secrets of Michigan's Upper Peninsula.

In the wilds of the Lone Star State, Chef Ramsay learns the meaning of "Texas Tough" as he raises cattle, captures rattlesnakes and hunts wild pigs.

Chef Ramsay discovers why Maine is called the "lobster capital of the world"; Gordon works with a team of lobster fisherwomen, dives for clams, harvests oysters, forages seaweed in freezing waters and tests his lumberjack skills.

Gordon explores Puerto Rico in search of local ingredients as the island reclaims its food supply after Hurricane Maria.

Will Smith heads to the South Pole to meet remote scientists.

Will Smith ventures into the Amazon in search of deadly creatures.

Will travels deep into the Amazon in search of a giant green anaconda.

Will heads to the Himalayas in search of the secret to happiness.

Will travels to a remote South Pacific island threatened by rising seas.

Four thousand years ago, daring voyagers sailed to new islands in the vast Pacific Ocean.

Pacific voyagers use double-hull canoes to discover Tahiti, Hawai'i, New Zealand and more.

Will travels to a remote South Pacific island threatened by rising seas.

Four thousand years ago, daring voyagers sailed to new islands in the vast Pacific Ocean.

Pacific voyagers use double-hull canoes to discover Tahiti, Hawai'i, New Zealand and more.

Gordon explores Puerto Rico in search of local ingredients as the island reclaims its food supply after Hurricane Maria.

Chef Ramsay discovers why Maine is called the "lobster capital of the world"; Gordon works with a team of lobster fisherwomen, dives for clams, harvests oysters, forages seaweed in freezing waters and tests his lumberjack skills.

In the wilds of the Lone Star State, Chef Ramsay learns the meaning of "Texas Tough" as he raises cattle, captures rattlesnakes and hunts wild pigs.

Chef Ramsay dives amongst shipwrecks, helps a local monk, and hunts in the forest to discover the culinary secrets of Michigan's Upper Peninsula.

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Save thousands on car repairs.

Hawai'i Volcanoes National Park is a sacred land born of fire and sea, home to a unique assemblage of species anywhere on the planet.

Badlands National Park in South Dakota is a land of rugged beauty, home to a sea of grass, rocky spires and some of America's most iconic species.

Yosemite National Park rises from lush valley floors to soaring alpine peaks, with more than 400 animal species trying to survive in the California oasis.

Big Bend National Park is a vast wilderness of mountains, deserts and rivers deep in the heart of Texas, with more species of birds, insects and cacti than any other park in the United States.

Sculpted by the elements, Grand Canyon National Park is a high-rise haven and a natural wonder; at every elevation, the park's wild inhabitants carve out a niche that gives them an edge.

Biscayne National Park -- an ocean paradise protecting us from the storm.

A hidden gem full of secrets and surprises, tucked away in a corner of Minnesota; experience its wildlife and stunning beauty from the icy grips of winter to the height of summer blooms.

From snaking rivers to windswept mountains, explore the iconic, wild wonder of the West.

A look at Channel Islands' unique landscapes and wildlife, revealing an older version of California.

A look at Lake Clark, a hidden gem where animals and people coexist in harmony.

From bear cubs to bison calves and fox kits, life blossoms in National Parks.

A coast-to-coast event exploring Disney Parks and attractions as a portal through which America's greatest stories, triumphs and traditions are celebrated; from Main Street U.S.A. and its turn-of-the-century nostalgia to Tomorrowland where the nation lifts its gaze to the future, each stop plays host to the true tales of American firsts.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

ABC, ABC News, ESPN and National Geographic present a 24-hour multi-platform broadcast celebrating America's 250th anniversary.

Ryan Seacrest hosts the celebration featuring fireworks and musical performances, including The All-American Rejects, Boyz II Men, Brothers Osborne, Clint Black, Elizabeth Nichols, Emily Ann Roberts, John Crist, Lauren Daigle, Little Big Town, NE-YO, Nick Jonas, Reba McEntire, Sublime and Tim McGraw.

From glacial peaks to coastal rainforests, Olympic has rich biodiversity.

Soaring cliffs, canyons and water shape a diverse wildlife refuge in Zion.

From volcanic origins, Katmai's lush expanse boasts more than just bears.

An ecological treasure of North America, the Everglades brims with life.

An American trailblazer, Yellowstone is renowned for its natural wonders.

A look at Lake Clark, a hidden gem where animals and people coexist in harmony.

A look at Channel Islands' unique landscapes and wildlife, revealing an older version of California.

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Scientists reveal the unseen lives of white sharks hunting other sharks.

Whether on the hook or in utero, sharks eat their own and scientists from Australia to Florida use the latest tagging and tracking measures to understand why.

After inventing armored suits for divers 40 years ago, Jeremiah Sullivan jumps back in the water to test out just how foolproof his latest creation really is against hungry hammerheads and deadly tiger sharks.

A team of experts travels to Shark Bay, Australia, to unlock the secrets of shark and dolphin combat; cutting-edge technology provides a window into this seldom-seen conflict.

In the Bahamas, over 30% of dolphins have shark bite scars; using a non-toxic gel bite pad and a life-sized dolphin lure, a look at bite impressions of three species that could be predators.

A rare event between top ocean predators was captured on video in Florida: bull sharks attacking a great hammerhead. Dr. Heithaus and a team of shark experts launch an investigation pinning one against the other.

Rare instances of predation on sharks by seals, crocodiles, octopi, bobcats and birds.

Researchers investigate if orcas are hunting great whites in New Zealand.

Up close with some of the largest great white and tiger sharks ever filmed.

Anthony Mackie uncovers a shark mystery with fishermen in Louisiana.

Chris Hemsworth investigates living harmoniously with sharks.

Bertie Gregory decides to journey to South Africa to go swimming and diving with some great white sharks.

Bertie travels to Mexico in search of the endangered hammerhead shark.

Shark experts discover what's behind the surge in massive sharks.

Bertie Gregory decides to journey to South Africa to go swimming and diving with some great white sharks.

Bertie travels to Mexico in search of the endangered hammerhead shark.

Shark experts discover what's behind the surge in massive sharks.

The team investigates the link between sounds and shark attacks.

The team investigates the links between weather events and shark attacks.

The team investigates a theory that color can trigger sharks to attack.

The team explores the links between climate patterns and shark attacks.

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Great hammerhead sharks are expanding their range and coming closer to shore; Dr Neil Hammerschlag is diving in to find out why.

Steve Backshall encounters a diverse world of sharks in the Atlantic.

Steve Backshall explores the Indian Ocean and its diverse wildlife.

Steve joins scientists to find shark hot spots in the Pacific Ocean.

Steve Backshall looks for the 30-plus sharks of the British Isles.

Warm, cold, rich and murky water collide along South Africa's rocky coast to create "shark central," with great whites, tiger sharks, bull sharks, ragged tooth sharks and whale sharks all reigning supreme in the waters.

Whether it's the biggest great white, the most photographed tiger shark or the shark known for jumping 100 feet up out of the water; diving into the stories of notable shark stars.

Counting down the top 10 most terrifying sharks from around the globe.

Marine biologist Kori Garza and underwater cinematographer Andy Casagrande journey to French Polynesia to track Kamakai, one of the largest tiger sharks on record.

Investigating if oceanic white tips are the most dangerous sharks.

Off the coast of Oahu, divers and photographers experience one of the most incredible great white shark encounters ever caught on camera, featuring the two largest great whites ever filmed in Hawaii, including the shark known as Deep Blue.

A team is on an expedition to find the world's biggest hammerhead.

A team searches for giant mako sharks in remote New Zealand waters.

Is a 3000-year-old Japanese cold case the oldest shark attack ever investigated?

Off the coast of Oahu, divers and photographers experience one of the most incredible great white shark encounters ever caught on camera, featuring the two largest great whites ever filmed in Hawaii, including the shark known as Deep Blue.

A team searches for giant mako sharks in remote New Zealand waters.

Is a 3000-year-old Japanese cold case the oldest shark attack ever investigated?

One great white gets too close for comfort to a shark researcher in Cape Cod.

Shark attacks caught on video reveal clues to help better understand sharks like never before.

A cage diver is horrified when a great white shark becomes stuck in the cage.

Marine biologist Dr. Ryan Daly and a team of scientists utilize cutting-edge technology to reveal the movements and behavior of bull sharks.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

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Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

How the giant megalodon shark took over the oceans.

Intense close calls allow us to uncover why sharks are such amazing predators.

Uncover how to minimize risks in the dangerous shark hot spots.

A vacation hot spot is rocked by a series of shark attacks, chaos reigns.

Shark attacks in the Red Sea as part of a trend worldwide.

The remarkable stories of people saved from shark attacks by other species.

Accounts of shark attacks on surfers; caught-on-camera encounters, and interviews with the victims; insight from marine biologists Ryan Johnson and Dr. Stephen Kajiura.

Sharks go head-to-head with surfers, scientists, sea lions and even whales.

A team of experts travels to Shark Bay, Australia, to unlock the secrets of shark and dolphin combat; cutting-edge technology provides a window into this seldom-seen conflict.

In the Bahamas, over 30% of dolphins have shark bite scars; using a non-toxic gel bite pad and a life-sized dolphin lure, a look at bite impressions of three species that could be predators.

Rare instances of predation on sharks by seals, crocodiles, octopi, bobcats and birds.

Researchers investigate if orcas are hunting great whites in New Zealand.

Shark experts Nico Lubitz and Adam Barnett head into the wilds of northeastern Australia to investigate reports of bull sharks and saltwater crocodiles clashing along the Daintree River.

At remote Norfolk Island in the South Pacific, shark experts Lauren Meyer, Adam Barnett and Charlie Huveneers investigate why tiger, dusky and Galápagos sharks gather here in such high numbers.

In an enhanced episode, Hawaii is shaken by three shark attacks in less than five months.

Shark experts Nico Lubitz and Adam Barnett head into the wilds of northeastern Australia to investigate reports of bull sharks and saltwater crocodiles clashing along the Daintree River.

At remote Norfolk Island in the South Pacific, shark experts Lauren Meyer, Adam Barnett and Charlie Huveneers investigate why tiger, dusky and Galápagos sharks gather here in such high numbers.

In Mexico's Pacific waters, Bertie Gregory goes in search of a predator, the hammerhead shark; once abundant here, hammerhead numbers have declined enough that encounters are now rare.

Bertie Gregory decides to journey to South Africa to go swimming and diving with some great white sharks.

A team of experts looks at bull sharks and explores why the territory of the notoriously aggressive species is spreading and leading to an increase in attacks.

Sightings of great white sharks have been rising in Atlantic Canada; Alanna Canaran is on a mission to unravel the enigmas surrounding these creatures, determined to dispel fear of sharks among Nova Scotians.

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When it comes to Medicare coverage, there are a lot of options. Learn about your choices so that you can select the coverage that's right for you. Call to speak with a licensed Aetna agent today.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

Bertie Gregory decides to journey to South Africa to go swimming and diving with some great white sharks.

In Mexico's Pacific waters, Bertie Gregory goes in search of a predator, the hammerhead shark; once abundant here, hammerhead numbers have declined enough that encounters are now rare.

Shark experts investigate the jaws of the world's three deadliest sharks.

Rare footage explores the most astounding shark attacks.

Multiple instances of sharks attacking humans in pairs.

Brazen shark attacks targeting people.

Orcas leave scientists baffled when they attack white sharks for their livers.

A drone films a humpback whale being strategically drowned by a great white shark; marine biologist Ryan Johnson explores how and why great white sharks become whale killers.

Oceanic titans clash in the remote crystal-blue battlefields of Ascension Island, where the yellowfin tuna are often faster, fitter and bigger than the sharks, reaching well over 250 pounds.

After inventing armored suits for divers 40 years ago, Jeremiah Sullivan jumps back in the water to test out just how foolproof his latest creation really is against hungry hammerheads and deadly tiger sharks.

A rare event between top ocean predators was captured on video in Florida: bull sharks attacking a great hammerhead. Dr. Heithaus and a team of shark experts launch an investigation pinning one against the other.

Up close with some of the largest great white and tiger sharks ever filmed.

Scientists investigate why huge numbers of sharks gather in a dangerous lagoon on Australia's Great Barrier Reef, revealing a complex battleground.

Shark experts investigate unusually high great white activity around a seal and sea lion colony off Australia's Greenly Island.

In an enhanced episode, LA is shocked by four shark attacks in four months.

Scientists investigate why huge numbers of sharks gather in a dangerous lagoon on Australia's Great Barrier Reef, revealing a complex battleground.

Shark experts investigate unusually high great white activity around a seal and sea lion colony off Australia's Greenly Island.

Chris Hemsworth investigates living harmoniously with sharks.

Anthony Mackie uncovers a shark mystery with fishermen in Louisiana.

Professional shark diver Eli Martinez and scientist Matthew Smukall plunge into the nighttime world of Tiger Beach to investigate whether shark behavior changes once the sun goes down.

Great hammerhead sharks are expanding their range and coming closer to shore; Dr Neil Hammerschlag is diving in to find out why.

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Join CSN Mint for a patriotic 2026 Silver Eagle overstruck with a 1776-2026 dual-date and American Flag Privy by Daniel Carr. Struck using a retired Denver Mint press and certified perfect MS70 First Strike by ANACS.

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Sharks, ancient and skilled hunters, reign supreme in the world's oceans.

A look at sharks living deep in the ocean, where extreme adaptation is critical to survival.

Tag along with scientists from around the world as they examine unprecedented adaptions for shark superiority.

A fearless team dives in to solve the secret gathering of Maui sharks.

A journey reveals hammerheads' connection to lunar cycles.

Asking if female sharks are the ultimate rulers of the oceans.

Discovering the secret life of baby great whites, right off New York City.

Even the biggest and fiercest predators start out as baby sharks.

A team of scientists embarks on an adventurous journey with the help of the latest drone technology, and unveils the startling proximity of sharks to the shore, and reveals amazing shark action.