The oceans are losing their light – and with it, possibly their life. A new study reveals more than 20% of the Earth's oceans ...

This year’s winning images include a curious leopard seal, a swarm of jellyfish, and a very grumpy looking Japanese warbonnet ...

There are hundreds of urchin species, and they’re found in every ocean on Earth, from the intertidal zone to more than four miles below the surface. In 2018, Anders Hallan, a research associate ...

The Ocean is in deep crisis. Factors such as acidification, declining fish stocks, rising temperatures and widespread pollution are contributing to a catastrophic decline in biodiversity: over half of ...