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Articles sur Sharks

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A painting for the U.S. Army’s Stars and Stripes newspaper shows a downed pilot fending off sharks with a knife. Ed Vebell/Getty Images

Before Shark Week and ‘Jaws,’ World War II spawned America’s shark obsession

As part of the nation’s massive wartime mobilization effort, millions of Americans, for the first time, traveled abroad – where many had their first encounters with the marine predators.
Blue sharks, which are prized for their fins, swimming off Cape Point in South Africa. Morne Hardenberg

South Africa’s plan to protect sharks needs an urgent update

Sharks grow slowly and produce few young compared to bony fishes. In many cases, this means that their populations are fished out faster than can be replenished if not well managed.
Female elephant seals take seven-month feeding trips during which they balance danger, starvation and exhaustion. Dan Costa

Risk versus reward on the high seas – skinny elephant seals trade safety for sustenance

By measuring how and when elephant seals sleep, researchers were able to figure out how elephant seals change their risk-taking behavior as they gain weight.
It’s OK, I’m a filter feeder: Whale shark off Indonesia. Marcel Ekkel/Flickr

Shark Week looms, but don’t panic

Media coverage of sharks often exaggerates risks to people, but more than 500 shark species have never been known to attack humans, and there’s lots to learn about them.

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