The search is on to follow the trail of the jaguar.
A lion struggles to hunt alone with two cubs to feed.
See some incredible action shots from the extreme sport of jousting.
Stubborn boulders and injuries put pressure on the team, and one of the burly team tackles a crumbling cliff face with a chainsaw!
Titanic historian Tim Maltin conducts a series of experiments to solve the mystery of how this tragedy happened.
Check out the ultimate survivors, hunters and killers of the animal kingdom.
See photos of some of the most dramatic and surprising wildlife.
Bugs helped catch a killer with an 'air tight' alibi.
Take a look at some of nature’s curious looking creatures.
Check out some of these extreme war machines.
Brazil's Panatal is full of some truely amazing species and landscapes.
Meet the Danley Demo crew in their "demolisher" daily routine.
Sometimes the hardest part of the job is not finding the treasure, but negotiating the best price for it.
Host Diego Buñuel ventures deep underwater to graveyards of Maya human sacrifices and through dangerous underground tunnels to...
Trek across the globe with National Geographic Explorers.
At JFK International Airport in NYC, officers encounter extreme smuggling cases.
They tasted freedom, but how did they break free and how did they enjoy life on the run?
These guys do it tough in the remote wilderness of Alaska.
Captured moments from the Alaskan wilderness.
Cookies are very small text files that are stored on your computer when you visit some websites.
Strictly necessary and performance