A new EU project funded with 12m Euros will provide new insight into making ocean observation more efficient

Mining materials from the sea floor could help secure a low-carbon future, but researchers are racing to understand the environmental effects.

In first-of-its-kind research, NOAA scientists and academic partners used 100 years of microscopic shells to show that the coastal waters off California are acidifying twice as fast as the global ocean average -- with the seafood supply in the crosshairs.

As the second leg of the 1-year-long MOSAiC expedition begins, participants review the mission so far

New findings will help scientists predict climate change impact on frozen continent

The increased freshwater from melting Antarctic ice sheets plus increased wind has reduced the amount of oxygen in the Southern Ocean and made it more acidic and warmer, according to new research led by University of Arizona geoscientists.

Scientists have shown for the first time that brittle stars use vision to guide them through vibrant coral reefs, thanks to a neat colour-changing trick.