Are Sharks Chasing Boats?

In order to see if sharks are following fishermen's boats, two shark experts use acoustic telemetry to see if the sharks have learned to associate the noise of a motor with the expectation of food (3:40)

Latest Videos

Preview thumbnail for video'Closed to the Public: The Iconic Joseff of Hollywood's Studio
Closed to the Public: The Iconic Joseff of Hollywood's Studio (4:26)
Preview thumbnail for video'The Sneaky Reason Why Plants Bear Fleshy Fruit
The Sneaky Reason Why Plants Bear Fleshy Fruit (2:53)
Preview thumbnail for video'Ask Smithsonian: Why Do We Love Junk Food?
Ask Smithsonian: Why Do We Love Junk Food? (1:06)
Preview thumbnail for video'Who Were the First Yogis?
Who Were the First Yogis? (2:22)
Preview thumbnail for video'Stay Away From Packs of Hungry Lionfish
Stay Away From Packs of Hungry Lionfish (2:01)
Preview thumbnail for video'A Rare Look Inside Doris Raymond's Inspiration Room
A Rare Look Inside Doris Raymond's Inspiration Room (3:04)
Preview thumbnail for video'The Town That Breeds Olympic Runners
The Town That Breeds Olympic Runners (3:10)
Preview thumbnail for video'Ask Smithsonian: How Do People Get Phobias?
Ask Smithsonian: How Do People Get Phobias? (1:28)
Preview thumbnail for video'The Soul of Louisiana
The Soul of Louisiana (3:14)