The History Channel HD

A new investigation at the mysterious Triangle reveals multiple UAPs before the team makes an unbelievable discovery in the creek that borders the southern region of the property.

Forty-four years after hundreds of students, teachers and local residents who witnessed a UFO fly over an Australian suburb were silenced by authorities, amateur detective Shane Ryan goes back to examine the mystery.

In the heart of Minneapolis, the busy I-35 bridge collapses at the peak of rush hour traffic. As the city reels, the question on everyone's mind is: how did an enormous steel bridge fail without warning?

The desert country of Mojave, CA, hosts a rough auction where the buyers have to dig deep to find value. Dave hits the action despite his dislike of the area.

More than 3,000 years ago, the ancient Greeks credited their most monumental achievements to gods like Zeus and Poseidon. Is it possible that these beings were extraterrestrial visitors to Earth?

In the 21st century, UFOs have gone from fringe science to mainstream obsession. Are we closer than ever to understanding the strange events happening in our skies?

A new investigation at the mysterious Triangle reveals multiple UAPs before the team makes an unbelievable discovery in the creek that borders the southern region of the property.

Forty-four years after hundreds of students, teachers and local residents who witnessed a UFO fly over an Australian suburb were silenced by authorities, amateur detective Shane Ryan goes back to examine the mystery.

According to the Old Testament, God instructed Moses to build the Ark. But how could such a coveted religious artefact just disappear? And could it be found?

Is there anything we can do to predict the future and protect ourselves from apocalypse? Will our civilisation end - or will we find a way to evolve and endure?

The hunt begins to heat up when the Miners in Nevada use a smoke gun to find another entrance to this dangerous tunnel system.

Four bladesmiths must dismantle a forge and use that steel to construct a blade. The finalists have four days to recreate one of history's most elegant weapons of war.

Four bladesmiths must forge a canister Damascus blade from three different steels using three separate cans and finalists create history's most reliable hunting weapons.

The guys are offered the hat John Wayne wore in 'The Man Who Shot Liberty Valance'. Will they negotiate with guns blazing or send the seller riding off into the sunset?

Spin a web with the Pawn Stars as Corey and Chumlee check out a copy of Amazing Fantasy #15, featuring the very first appearance of Spider-Man. Will the comic set off Chum's 'Spidey senses'?

The buyers head for San Diego in the hope of finding treasure. Rene and Casey defend their home turf, and Mary hopes to score with a high-end household unit.

Auctions in Westminster, CA, bring top dollar. Jarrod and Brandi look to hit quick and easy, but the high prices have them taking risks that are no bargain.

The buyers head to Moreno Valley for auctions at a facility known for great scores. Mary hopes for a solid locker, while Dave is intent on a score of his own.

Human remains are discovered high in the Ecuadorian Andes. In Norway, an archaeology student unearths metal artefacts. A strange earthquake-like event is investigated in Canada.

On this special, we head to Kalamazoo, Michigan to Combat Ready Art where three of their top smiths will be tested like never before.

The guys check out a wanted poster for legendary criminal John Dillinger. Will they capture it for the shop or let this one get away?

The upper-class area of Arcadia promises solid auctions for the buyers. Darrell and Brandon come out swinging, but get caught trying to pull some shenanigans.

Colonel Thomas Rose was a schoolteacher before the Civil War.

Rédoine Faïd fancied himself a modern-day gangster. Inspired by crime films, Faïd wore a hockey mask like Robert De Niro's character in 'Heat'.

Talismans are seen as providing protection and good fortune. Some are even thought to embody a higher power. Could it be a real connection to something beyond our world?

A high-speed train catastrophically crashes in Spain. In service less than a year, its derailment shocks the world. What can an out-of-control cruise liner in Venice uncover about a deadly rail disaster?

The Pawn Stars when they check out a lap desk made by Dr Samuel Mudd, built when he was imprisoned for his role in Lincoln's assassination.

The guys check out a wanted poster for legendary criminal John Dillinger. Will they capture it for the shop or let this one get away?

The hunt for treasure continues among the lockers of Riverside, California. Jarrod and Brandi try to teach a lesson to Bozek, but the price of education may be too high.

Santa Ana, California hosts auctions that bring out the buyers in full force. Jarrod and Brandi's plans go awry, and Mary is hoping to break a losing streak.

The upper-class area of Arcadia promises solid auctions for the buyers. Darrell and Brandon come out swinging, but get caught trying to pull some shenanigans.

The Pawn Stars when they check out a lap desk made by Dr Samuel Mudd, built when he was imprisoned for his role in Lincoln's assassination.

The guys check out a wanted poster for legendary criminal John Dillinger. Will they capture it for the shop or let this one get away?

Four bladesmiths are dispatched to the snowy winter tundra to forge a kukri with steel harvested from an old snowmobile, and no power tools.

Lockers in El Monte, California have been known to hold some great finds, and this auction is no different.

Having heard of the recent scores, Dave does not intend to let another great locker get by and Rene attempts some inside information.

Follow husband and wife team, Brandon and Lori Bernier, as they fight to win the best units at America's most competitive storage auctions. What hidden treasures will they uncover?

Follow husband and wife team, Brandon and Lori Bernier, as they fight to win the best units at America's most competitive storage auctions. What hidden treasures will they uncover?

Empire Builders brings to life Great Empires, discovering how they were built, for what purpose, and what they reveal about the empire's rise and fall.

The ability to change the world in an incredible way: inventing new technology, deciphering the mysteries of the universe, or creating transcendent art - where does genius come from?

More than 80% of the Earth's oceans remain unexplored. As new technology allows us to explore oceans and deep lakes more than ever before, what will we find?

It's anyone's game when four bladesmiths are tasked with forging blades from old toys using the san mai technique.

Get starstruck with the Pawn Stars when the guys check out an original poem handwritten by Marilyn Monroe. Will her words leave them speechless?