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 ...

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 ...

If you liked this story, share it with other people. Ocean temperatures set a record high in 2025, according to a new study. The authors found that the heat content of the ocean increased by about 23 ...