Behavioral ecologist Michael Weiss was browsing through new drone footage of the orca pods he studies in the Salish Sea when he spotted one of the killer whales carrying something green in its mouth ...

While humans concentrate on the meaning of objects, artificial intelligence focuses on visual characteristics.

A new book charts how the discipline transcended humble origins and turned into something more ambitious, and more conflicted ...

The first videos released by the Vera C. Rubin Observatory reveal thousands of drifting asteroids, hundreds of thousands of ...