Browse computer generated UFO images based on eyewitness sightings.
A selection of stories featuring encounters and sightings of the unexplained.
Meet the Danley Demo crew in their "demolisher" daily routine.
This selection of images will show you just how destructive Hurricane Sandy was when it hit the East Coast of America.
Sometimes the hardest part of the job is not finding the treasure, but negotiating the best price for it.
These guys venture into spooky basements and structurally unsound buildings to find valuables that can be refurbished and resold.
If Earth was about to be destroyed, what would we do? Mankind would need to create a vast ship, power it, and find a new...
Host Diego Buñuel ventures deep underwater to graveyards of Maya human sacrifices and through dangerous underground tunnels...
A group of 12 common men sacrificed everything to spread Jesus' message.
Follow Alaska’s seasons and the creatures that must adapt to survive.
The winning Photo of the competition by Noor Khamis
A rare fossil discovery is making scientists question our past.
Join big cat tracker Boone Smith as he finds the mysterious snow leopard.
The elusive Jaguar cat is found in South America’s Pantanal, one of the world’s last natural paradises.
At JFK International Airport in NYC, officers encounter extreme smuggling cases.
Officers with U.S. Customs and Border Protection and U.S. Immigration and Customs Enforcement crack down on smugglers.
Drug addicts go through medical and psychological testing to reveal devastating effects.
Thisis the ultimate countdown of Nature's natural born killers.
Photos from the sky of the Costa Concordia disaster.
Photos from the Costa Concordia cruise liner.