Researchers say the Arctic Ocean crossed a biological tipping point in 2009, when nitrate levels in the water suddenly ...
(Evgen Prozhyrko/iStock/Getty Images Plus) A thorough reexamination of scientific data has revealed that the rate of ...
When we think of wildlife trafficking, we might think of rhino horns or baby orangutans sold as pets—but the smuggling of sea ...
A decade after they vanished from the ocean, the discovery of this lost colony of sunflower sea stars offers new hope for ...
The scenic journey unfolds with glacier-fed lakes, dramatic coastal and alpine views, and Indigenous traditions.
Among the marine mammals swimming through our planet’s seas, whales often steal the evolutionary spotlight. A stunning array of fossils demonstrate how whales evolved from hoofed mammals that adapted ...
The toxic legacy of wartime dumping could take centuries to clean up.
Along some 70 miles of Southern California coastline, usually curious and playful sea lions are attacking humans in the water. The animals are being poisoned by the ocean they live in, experts say, ...