National Geographic (Canada) A critically endangered antelope is losing weight fast and needs urgent surgery; a baby rhino takes her first steps out on the savannah. 2026-05-15 A cheetah disappears underwater in seconds; a crocodile takes on ten lions; a buffalo plays tug-of-war with a crocodile's nose. 2026-05-15 A muskrat attack sends a dog to the vet; Dr. Nicole has exciting news. 2026-05-15 A critically endangered antelope is losing weight fast and needs urgent surgery; a baby rhino takes her first steps out on the savannah. 2026-05-15 A cheetah disappears underwater in seconds; a crocodile takes on ten lions; a buffalo plays tug-of-war with a crocodile's nose. 2026-05-15 A muskrat attack sends a dog to the vet; Dr. Nicole has exciting news. 2026-05-15 Charles is worried about his dog Athena and looks to his dad for guidance. 2026-05-15 From the North Pole to Dr. Pol, everyone is getting in the Christmas spirit. 2026-05-15 The staffers become the clients when several of their pets fall ill. 2026-05-15 The clinic works together to create an extra special surprise for Diane. 2026-05-15 A CBP canine is on the hunt for concealed contraband. 2026-05-15 Planning a surprise visit to a married man could cause one traveler to be left at the airport; shocked by an undeclared stun gun, CBP race against time to find the owner before the plane boards. 2026-05-15 A Mexican woman's relationship patterns are causing her headaches; a man arrives from Canada who is downright radiant. 2026-05-15 Two French festival-goers may have to say au revoir to their travel plans; at the Port Huron border, routine questions reveal a traveler has a long criminal history; in San Francisco, a traveler with boring plans comes under heavy scrutiny. 2026-05-15 Harsh flying conditions threaten the search for a historic missing plane. 2026-05-15 Lisa Kelly finds herself stranded hundreds of miles from the nearest town; Darrell Ward takes an off-road shortcut; Art Burke encounters a melting ice crossing and a full load; Steph Custance finds out whether she'll become part of the Polar team. 2026-05-15 Ken uncovers a mother lode of gold after he changes the Beast's location; breakdowns threaten to bring an early end to Bernie's season; Big Al selects a final site for his sluice plant. 2026-05-15 A CBP canine is on the hunt for concealed contraband. 2026-05-15 Planning a surprise visit to a married man could cause one traveler to be left at the airport; shocked by an undeclared stun gun, CBP race against time to find the owner before the plane boards. 2026-05-15 A Mexican woman's relationship patterns are causing her headaches; a man arrives from Canada who is downright radiant. 2026-05-15 Two French festival-goers may have to say au revoir to their travel plans; at the Port Huron border, routine questions reveal a traveler has a long criminal history; in San Francisco, a traveler with boring plans comes under heavy scrutiny. 2026-05-15 Just weeks before the war ends, USS Indianapolis is violently sunk; hundreds of men are lost at sea as they fight off exposure and shark attacks; it is the worst disaster at sea in U.S. Naval history. 2026-05-15 Undersea explorers aboard the research vessel Petrel detect a wreck off the coast of the Philippines that fits the profile of an American destroyer. 2026-05-15 Hours after emerging victorious in the first carrier-to-carrier battle of World War II, the USS Lexington erupts in flames due to enemy fire; after 80 years, Petrel hopes to spot the wreck and the planes that went down with the ship. 2026-05-15 The Petrel team searches for the American aircraft carrier USS Hornet; the ship's life is cut short when the Hornet sails into a hornet's nest of Japanese ships. 2026-05-15 What happened aboard the USS Juneau; five brothers are lost, but not all perish when the ship goes down; at least one brother is among scores of men stranded at sea for eight days. 2026-05-15 In one night, over 1000 Allied sailors perish when four cruisers go down in flames; Petrel searches for the cruisers in a graveyard littered with ships. 2026-05-15 Rob Kraft hunts for Musashi, the biggest battleship ever built and considered to be unsinkable by the Japanese. 2026-05-15 Research vessel Petrel picks up what they believe to be the debris trail of the USS Johnston; a manned submersible is deployed to potentially put eyes on the deepest shipwreck in the world. 2026-05-16 Archaeologists exploring the origins of the civilization that built the great city of Angkor investigate ancient lost treasure discovered in Laos. 2026-05-16 The discovery of gold and silver artifacts in Laos, dating to the early days of the Khmer Empire, leads scientists to investigate how the objects were made; on their journey, they retrace the steps of the ancient kings. 2026-05-16 Research vessel Petrel picks up what they believe to be the debris trail of the USS Johnston; a manned submersible is deployed to potentially put eyes on the deepest shipwreck in the world. 2026-05-16 Archaeologists exploring the origins of the civilization that built the great city of Angkor investigate ancient lost treasure discovered in Laos. 2026-05-16 The discovery of gold and silver artifacts in Laos, dating to the early days of the Khmer Empire, leads scientists to investigate how the objects were made; on their journey, they retrace the steps of the ancient kings. 2026-05-16 Just weeks before the war ends, USS Indianapolis is violently sunk; hundreds of men are lost at sea as they fight off exposure and shark attacks; it is the worst disaster at sea in U.S. Naval history. 2026-05-16 Undersea explorers aboard the research vessel Petrel detect a wreck off the coast of the Philippines that fits the profile of an American destroyer. 2026-05-16 Hours after emerging victorious in the first carrier-to-carrier battle of World War II, the USS Lexington erupts in flames due to enemy fire; after 80 years, Petrel hopes to spot the wreck and the planes that went down with the ship. 2026-05-16 The Petrel team searches for the American aircraft carrier USS Hornet; the ship's life is cut short when the Hornet sails into a hornet's nest of Japanese ships. 2026-05-16 Darrell and Lisa head into Alberta and onto a trail nicknamed The Death Road; Art faces off with the ice crossing where he nearly lost his life last season; Todd takes rookie Steph Custance under his wing as she embarks on her first journey. 2026-05-16 Devastating flash floods threaten Dawson City. 2026-05-16 Darrell and Lisa head into Alberta and onto a trail nicknamed The Death Road; Art faces off with the ice crossing where he nearly lost his life last season; Todd takes rookie Steph Custance under his wing as she embarks on her first journey. 2026-05-16 Devastating flash floods threaten Dawson City. 2026-05-16 The docs at Critter Fixer help 15 celebrity chihuahuas and a baby duckling. 2026-05-16 The docs at Critter Fixer help their first capybara and an alpaca farm. 2026-05-16 The docs at Critter Fixer move quickly to save a canine bitten by a snake. 2026-05-16 The docs at Critter Fixer take Vet for a Day to the Zoo Atlanta. 2026-05-16 The docs at Critter Fixer help a laboring bulldog and an aquatic axolotl. 2026-05-16 The Docs at Critter Fixer return to FVSU as Homecoming Grand Marshals. 2026-05-16 The docs at Critter Fixer rush to aid a big tortoise with a cracked shell. 2026-05-16 The Docs at Critter Fixer strive to aid the animals of service members. 2026-05-16 It's a wild few days as Dr. K and company try to keep control of crazy critters. 2026-05-16 Dr. K wrestles a pot-bellied pig and handles an aggressive squirrel over a challenging few days at the hospital. 2026-05-16 Dr. K and the team host a gender reveal party for a tortoise. 2026-05-17