Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living today are severely threatened by overfishing and the loss of their habitat.

While a single plant is capable of fixing inorganic carbon dioxide (CO2) from the air, the entire ecosystem surrounding the ...

Marine biologists diving in the Gulf of Thailand were thrilled in 2023 to rediscover several colonies of a rare type of ocean sponge once thought to be extinct in the wild. But their excitement ...

Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living ...

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years—and pinpoints why.

Ocean warming has more than quadrupled in recent decades and is likely to accelerate even faster if humanity fails to address ...

A new study suggests the Atlantic Meridional Overturning Circulation has not weakened since the 1960s — but there's no doubt ...

Thousands of marine species from microscopic zooplankton to the largest cetaceans rely on sound for survival and many have ...