dolphin

Elusive orca pod hunts dolphins off Chile coast, new footage reveals

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Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. It was a contest between an orca and a dolphin, and the dolphin didn’t stand a chance. In coastal waters near Chile in 2023, a huge female orca struck a much smaller dolphin, sending it … Read more

Ancient giant dolphin discovered in the Amazon

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Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. (CNN) — Imagine a dolphin. Now imagine one that is twice the size of a person. About 16 million years ago, a dolphin giant traveled the depths of its watery domain. But unlike most modern … Read more