National Geographic HD When buildings fail, they fall, burn, sink into holes, or even lean. 2026-06-16 A billboard falls, subway tunnels cave, and "ghost-scrapers" remain unfinished. 2026-06-16 Flash floods, cable car calamity, car park fires and a train station collapse. 2026-06-16 When buildings fail, they fall, burn, sink into holes, or even lean. 2026-06-16 A billboard falls, subway tunnels cave, and "ghost-scrapers" remain unfinished. 2026-06-16 Flash floods, cable car calamity, car park fires and a train station collapse. 2026-06-16 Ten of history's worst maritime disasters at sea. 2026-06-16 Ranking history's 10 most dramatic global disasters. 2026-06-16 When a dam fails, catastrophe follows; history's 10 worst dam failures. 2026-06-16 Witness the 10 worst sports crashes from the high-risk world of sport racing. 2026-06-16 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. 2026-06-16 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. 2026-06-16 Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen. 2026-06-16 Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing, and you will be cleaning faster, smarter and better! 2026-06-16 Save thousands on car repairs. 2026-06-16 Trusted brand Jacuzzi Bath Remodel and interior designer Christina Hall share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe, stylish space in 1 day! Call for a FREE quote & installation. 2026-06-16 Residents of Port Protection rely on the sea for their survival. 2026-06-16 Alaskans focus on daily chores to prepare for a dark winter. 2026-06-16 Survival expert Hazen Audel faces impenetrable rainforest as he begins a 500-mile survival challenge. 2026-06-16 Hazen Audel joins some indigenous cowboys on a dangerous cattle drive north; Hazen tackles giant anacondas, venomous rattlesnakes and a treacherous river crossing ahead of the coming floods. 2026-06-16 Hazen Audel tackles the highlands in an Amazon survival challenge. 2026-06-16 Survival expert Hazen Audel faces roaring waterfalls and battles through kilometers of mangrove swamp to reach the Atlantic Ocean. 2026-06-16 With the help of the local Warau people, Hazen Audel learns how to live on water and braves killer bees in a daring night raid, before attempting to deliver a prestigious catch to the Amazon's most northerly people in the final challenge. 2026-06-16 Margot, Matty, Billy, Emilie and Gilbert continue work on their northern homes. 2026-06-16 The homesteaders race to finish their pre-season tasks before winter sets in. 2026-06-16 With winter around the corner, the homesteaders face a new set of challenges. 2026-06-16 The homesteaders work to survive and thrive in an unforgiving winter wilderness. 2026-06-16 The homesteaders take advantage of the conditions during deep winter. 2026-06-17 In this enhanced episode, homesteaders hang on as they wait for spring. 2026-06-17 Alaskans grow, harvest and gather resources in order to survive in the bush. 2026-06-17 For residents of Port Protection, survival means living off the land. 2026-06-17 In this enhanced episode, homesteaders hang on as they wait for spring. 2026-06-17 The rescue operation is a tricky one as the truck in question is on the verge of tipping; Thord decides to entrust Bjorn with his life and crawls under the trailer during the pull. 2026-06-17 Survival expert Hazen Audel faces impenetrable rainforest as he begins a 500-mile survival challenge. 2026-06-17 Hazen Audel joins some indigenous cowboys on a dangerous cattle drive north; Hazen tackles giant anacondas, venomous rattlesnakes and a treacherous river crossing ahead of the coming floods. 2026-06-17 Hazen Audel tackles the highlands in an Amazon survival challenge. 2026-06-17 Survival expert Hazen Audel faces roaring waterfalls and battles through kilometers of mangrove swamp to reach the Atlantic Ocean. 2026-06-17 Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing, and you will be cleaning faster, smarter and better! 2026-06-17 Join Mike Mezack for a historic release, the first-ever 1776-2026 dual-date Proof Silver Eagle with Liberty Bell privy mark, struck in .999 silver for America's 250th Anniversary; a one-year-only issue collectors won't want to miss. 2026-06-17 Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing, and you will be cleaning faster, smarter and better! 2026-06-17 Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing, and you will be cleaning faster, smarter and better! 2026-06-17 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. 2026-06-17 See how one company is changing people's lives by helping them put their tax problems to rest. 2026-06-17 Officers uncover a smuggling effort at the mail center; two passengers from Taiwan are caught lying and packages of undeclared kava raise officers' suspicions. 2026-06-17 A woman brings contents of her fridge with her; a suspicious clock at the mail centre has officers worried; a man returning from Cambodia raises alarms. 2026-06-17 A man wandering aimlessly around the airport after his flight arrives is questioned. 2026-06-17 A traveler returns with a surprise; Marine officers come upon an infested container. 2026-06-17 At the Detroit border crossing, a radioactive man is both amused and annoyed. 2026-06-17 A bounty of gold jewelry is apprehended when the manifesto seems to sell its value short. 2026-06-17 A woman crossing the border in Buffalo finds herself in a salty situation. 2026-06-17 Returning from Russia, security examine an American citizen after they learn he sells marijuana for a living; in Boston, a traveler moves to the beat of his own drums. 2026-06-17 Returning from Mexico, two brothers seem unfazed when security finds illicit drugs in their bags; in Boston, security intercepts a large shipment of Viagra, likely resulting in stiff consequences. 2026-06-17 CBP have to figure out what to do when an arithmetic book isn't included on the manifesto. 2026-06-17 A CBP canine is on the hunt for concealed contraband. 2026-06-17 A traveler isn't blowing smoke when it comes to declaring her cigarettes. 2026-06-17 A family risks losing their stacks of cash; officers are on high alert after an American declares he is packing heat; CBP suspect a traveler is pulling a con job with his US work visa. 2026-06-17 CBP has beef with a traveler when they discover undeclared meat in his fiancé's luggage. 2026-06-17 Security officers in Colombia's largest airport find smuggled cocaine in cans of deodorant. 2026-06-17 After an inspection reveals that a pair of innocent-looking high heels are more than they seem, the passenger carrying them claims he was doing someone a favor without realizing what they were. 2026-06-17 Officials at Colombia's largest airport must put a stop to smugglers moving drugs in laptops. 2026-06-17 Security officers in Colombia's largest airport keep criminals out. 2026-06-17 After being arrested with cocaine in his suitcase, a man accuses his son-in-law of tricking him; two individuals posing as a couple of young tourists turn out to be complete strangers carrying cocaine capsules inside their bodies. 2026-06-18