The UK’s seas and coasts store hundreds of millions of tonnes of carbon, conservationists have said, as they called for better protection of marine habitats. A new report on “blue carbon” estimates ...

A persistent and deeply concerning feature of refugee and migrants’ movements in many parts of the world is the recourse to dangerous sea crossings. For many, boarding an unseaworthy boat may appear ...

Eighteen countries ratified the High Seas Treaty on Monday, bringing the total to 49 — just 11 short of the 60 needed for the ocean agreement to enter into force. The surge in support, occurring ...