To survive the deep ocean, sea creatures need all kinds of adaptations that give them alien-like appearances, like huge eyes ...

With more than 35,000 species of fish in the world today, it’s not surprising that there are some deadly ones among them.

Proponents of modifying the ocean to battle climate change have rising hopes for their biomass sinking plans, but critics ...

Off California, a North Pacific right whale, one of fewer than 50 in U.S. waters, lingered near a research boat for 20 minutes, giving scientists a close look at this rare species. Anglers in Honduras ...