From neon-bright fish to spotted crustaceans, some of the most colorful sea animals on the planet make their home in the ocean. These creatures don’t just turn heads with their hues—their ...

Teeming with life, coral reefs occupy less than one percent of the ocean floor but sustain 25 percent of marine species. These hubs of biodiversity now face existential threats, from ocean warming ...

Scientists studying a remote part of the ocean floor off the coast of Central and South America say they've made an extraordinary discovery 2,500 metres below sea level — a diverse ecosystem of ...