As trillions of algal cells multiply, die and sink, their decomposing cells strip oxygen from the water and block sunlight, ...

In 2023, the world’s oceans experienced the most intense and widespread marine heatwaves ever recorded, with some events ...

Fierce marine heatwaves were recorded globally in 2023 and 2024, and some researchers now believe they mark the start of a ...

A global study shows 96% of oceans faced marine heatwaves in 2023. Scientists warn this ocean change may signal a major ...

The most intense warming, which occurred in the North Atlantic, tropical Pacific, South Pacific and North Pacific, accounted ...

Nature is tied to well-being, and this often means green spaces. But there is also blue — oceans, seas, lakes. We often feel ...

A whale shark can easily be spotted from the air, cruising just below the surface of the crystal-clear waters of the Indian ...

Despite the challenges, ocean science has been able to monitor where the Pacific and Atlantic Oceans meet, mix, and how their ...

Heat waves aren't just getting worse on land, the majority of the world's oceans are experiencing record-breaking ...

For centuries people have braved the ocean to bring back yellowfin, skipjack, bigeye and albacore for their families.

Russia on Wednesday began major navy drills involving more than 150 vessels and 15,000 military personnel in the Pacific and ...