With 2025 officially earmarked as third-warmest on record for global surface air temperatures, it's no surprise then that the sea surface temperature is following suit while also setting a record for ...

Add Yahoo as a preferred source to see more of our stories on Google. The global ocean's surface temperature was still well above average going into 2025. Meaghan Skinner Photography/Moment via Getty ...

Oceans all over the world are experiencing warmer-than-normal temperatures, but waters off the southern U.S. could be on the brink of an ocean heat wave emergency as temperatures rise to unprecedented ...

Earth’s oceans reached their highest heat levels on record in 2025, absorbing vast amounts of excess energy from the atmosphere. This steady buildup has accelerated since the 1990s and is now driving ...

Two surfers walk with their boards on the beach of the Atlantic Ocean in Sines, Portugal, April 1, 2024. (AP Photo/Michael Probst, File) (CN) — During the summer of 2023, sea surface temperatures in ...

The world's oceans absorbed a record amount of heat in 2025, an international team of scientists said Friday, further priming conditions for sea level rise, violent storms, and coral death. The heat ...

The world’s oceans just keep getting hotter. International analysis published in the journal Advances in Atmospheric Sciences finds that the oceans stored more heat in 2025 than in any year since ...