Why Honey Bees Are Crucial Employees at this Airport

A colony of almost 300,000 honey bees lives just south of Frankfurt Airport. By testing the quality of their honey, scientists can determine the pollution levels in that area. (2:21)

Tags

Latest Videos

Preview thumbnail for video'Barnard's Star b
Barnard's Star b
Preview thumbnail for video'Hostile Lioness Withholds Food From Hungry Orphaned Cubs
Hostile Lioness Withholds Food From Hungry Orphaned Cubs (3:09)
Preview thumbnail for video'Why Depth Charges Don't Have to Touch a Submarine to Sink It
Why Depth Charges Don't Have to Touch a Submarine to Sink It (3:52)
Preview thumbnail for video'Five Young Lion Brothers Mate With One Lioness
Five Young Lion Brothers Mate With One Lioness (3:44)
Preview thumbnail for video'How Spawning Squid Offer a Buffet for Predators
How Spawning Squid Offer a Buffet for Predators (2:58)
Preview thumbnail for video'A Clever Cuttlefish Goes in for the Kill
A Clever Cuttlefish Goes in for the Kill (1:55)
Preview thumbnail for video'The Remarkable Way Calamari Squid Catch Their Prey
The Remarkable Way Calamari Squid Catch Their Prey (1:37)
Preview thumbnail for video'A Polar Bear Released Back Into the Wild by Helicopter
A Polar Bear Released Back Into the Wild by Helicopter (2:12)
Preview thumbnail for video'This Footage of Jaguars in Panama Could Save Their Lives
This Footage of Jaguars in Panama Could Save Their Lives (3:39)