Like a proud cat leaving a bird on its owner's doorstep, orcas—also called killer whales—may sometimes offer to share their ...

Dubbed "allokelping," it might be a unique cultural phenomenon that's as endangered as the orca population itself ...

The month’s sharpest science shots — selected by Nature ’s photo team.

An illustration of a horizontal line over an up pointing arrow. Upload. An illustration of a magnifying glass. An illustration of a ... Jonah and the Whale download. 17.6M . West End Blues download.