A single train crossing was the site of not one, but two disastrous auto collisions in a single year. How could this happen?

Ancient Aliens examines 75 million years of the most credible alien evidence here on Earth, from the age of the dinosaurs, to ancient Egypt, to the skies over the western desert in the present day US.

Why did Asiana flight 214, packed with passengers, suddenly crash land and cartwheel across San Francisco International Airport's runway? Three families of the dead want answers.

Follow the team from UFO Magazine as they open their files and investigate UFO cases around the world.

The Romans, with the greatest army in the world, are annihilated by Germanic tribes at the Battle of Teutoburg Forest. Go inside the culture of some of the most famous warriors to explore their weaponry, tactics and, ultimately, their psyche.

Lost treasure is the foundation of legends and lore, and the greatest lost treasure of all belonged to the Knights Templar. Now, from the medieval fortified cities of Europe to the holy lands of the Middle East and from a secret pirate island in the Indian ocean to America’s first great cities, renowned underwater explorer Barry Clifford and historian Scott Wolter are unearthing new evidence in an attempt to find hidden links between two of history’s most legendary sects, separated by 500 years: the medieval Knights Templar and 17th century pirates.

Large cats are prowling parts of America and they may have a taste for flesh. Witnesses in New York State say they are seeing big black cats. However, only jaguars and leopards appear black and neither is native to the eastern United States.

From the castle of the real Count Dracula to the Super City of Adolf Hitler, history is full of temples, fortresses, lost civilisations and secret worlds left behind by the passage of time.

There's a gaping sinkhole at the National Corvette Museum - can a team of engineers fix it? And, what caused the collapse of Minneapolis Metrodome's iconic roof?

Ancient Aliens examines 75 million years of the most credible alien evidence here on Earth, from the age of the dinosaurs, to ancient Egypt, to the skies over the western desert in the present day US.

Considered the most sacred place on Earth and fought over for thousands of years, was the area known as 'The Promised Land' really given by God to a 'chosen people?'

Breaking Mysterious follows a group of truth-seekers as they investigate the biggest mysteries, extraordinary phenomena and theories in America.

Legend tells of the Lost Dutchman’s gold mine hidden somewhere within the 160,000 acres of brutal Arizona desert known as the “Superstition Mountains.” The promise of a $200 million mother lode has lured thousands of treasure hunters and continues to claim the lives of those eager to decipher the legend’s clues and riddles.

Lost treasure is the foundation of legends and lore, and the greatest lost treasure of all belonged to the Knights Templar. Now, from the medieval fortified cities of Europe to the holy lands of the Middle East and from a secret pirate island in the Indian ocean to America’s first great cities, renowned underwater explorer Barry Clifford and historian Scott Wolter are unearthing new evidence in an attempt to find hidden links between two of history’s most legendary sects, separated by 500 years: the medieval Knights Templar and 17th century pirates.

Large cats are prowling parts of America and they may have a taste for flesh. Witnesses in New York State say they are seeing big black cats. However, only jaguars and leopards appear black and neither is native to the eastern United States.

From the castle of the real Count Dracula to the Super City of Adolf Hitler, history is full of temples, fortresses, lost civilisations and secret worlds left behind by the passage of time.