Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review spanning two decades has revealed a little-known, yet intriguing behavior.

In a world full of bad news, there’s been good news in whale conservation. Many of the great whales are coming back. In fact, some populations have been recovering faster than anyone imagined they ...

If you liked this story, share it with other people. Many other whale populations aren’t as easy to study, so unsurprisingly we know less about how they’re doing. This is why a recent scientific paper ...