Each killer whale has a distinct pattern of pigmentation behind its dorsal fin. How do these patterns vary around the world?

A unique fjord in Chilean Patagonia gives scientists a chance to unlock the reproductive secrets of cold-water corals that ...

Decades after they were hunted to local extinction, fin whales are recovering in the Kitimat fjord system—only to be threatened by a booming LNG industry.

Nov 27, 2024 | 4,500 words, about 22 minutes One Great Shot: Bluebottle Beauty Careful illumination helps showcase a bluebottle’s constituent bits, both above and below the water’s surface. Nov 22, ...