A new international analysis published in Advances in Atmospheric Sciences on 9 January finds that Earth's oceans stored more heat in 2025 than in any year since modern measurements began. Subscribe ...

Ocean temperatures reached a record high last year, reveals new research. The seas stored more heat in 2025 than in any year since modern measurements began, according to the findings of an ...

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 zettajoules between 2024 and 2025. That’s roughly the ...