How Drones Are Being Used to Battle Wildfires

A fire crew fighting a large blaze in Yosemite National Park lose contact with their command. Their only hope of survival is an aerial drone with an infrared camera sent out to find them. (3:37)

Latest Videos

Preview thumbnail for video'How to Stop a New York Skyscraper From Swaying
How to Stop a New York Skyscraper From Swaying (1:37)
Preview thumbnail for video'How Alan Eustace Performed the World's Highest Free Fall Jump
How Alan Eustace Performed the World's Highest Free Fall Jump (3:52)
Preview thumbnail for video'Chicago's Urban Coyotes Are Fascinating Scientists
Chicago's Urban Coyotes Are Fascinating Scientists (2:01)
Preview thumbnail for video'This Japanese Fighter Plane Led the Attack on Pearl Harbor
This Japanese Fighter Plane Led the Attack on Pearl Harbor (3:07)
Preview thumbnail for video'There's a Limit to the Comfort Level of NASA Space Suits
There's a Limit to the Comfort Level of NASA Space Suits (3:32)
Preview thumbnail for video'How PT Boats Helped General MacArthur Escape Capture
How PT Boats Helped General MacArthur Escape Capture (3:39)
Preview thumbnail for video'Bringing Classified Nuclear Test Footage to the Public
Bringing Classified Nuclear Test Footage to the Public (1:47)
Preview thumbnail for video'What Made the Viking Longship So Terrifyingly Effective
What Made the Viking Longship So Terrifyingly Effective (3:52)
Preview thumbnail for video'This British Castle Still Has a Functioning Flour Mill
This British Castle Still Has a Functioning Flour Mill (3:39)