It’s the season for seaweed, and researchers say it’s back with a vengeance: the month of April broke records for the amount ...

Coral reefs are known for their vibrant, rainbow-hued colors. They are vital to 25% of ocean life, even though they only make ...

Harmful bleaching of the world’s coral has grown to include 84% of the ocean’s reefs in the most intense event of its kind in ...