The ocean was the warmest in 2025. A baffling new international analysis sheds light on the massive amount of environmental heat and energy that the ocean ends up absorbing, gradually rising in ...

Seabird blood reveals a global map of ocean mercury pollution, with higher levels in key regions raising concerns.

The world's oceans may be quietly amplifying climate change in ways scientists are only beginning to understand. In a new ...

The deep, blue sea is becoming deeper — in color, that is. Climate change, along with human development, has reduced how much ...

A landmark global treaty to safeguard biodiversity in the high seas came into effect on Saturday, providing countries with a legally binding framework to tackle threats such as overfishing and meet a ...

Marine plastic litter tends to grab headlines, with images of suffocating seabirds or bottles washing up along coastlines. Increasingly, researchers have been finding tiny microplastic fragments ...

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The oceans belong to all of us. They feed and protect our peoples. They inspire dreams and enable travel. They offer sustainable energy, means to trade, resources, and infinite scientific knowledge.