Ocean warming in 2024 produced the hottest ocean temperatures ever recorded by humans, not only at the surface but also for ...

La Niña and record cold temperatures in the U.S. should have made Earth cooler, but January 2025 was still the hottest on ...

La Niña is a part of the El Niño southern oscillation, a climate fluctuation that slowly sloshes vast bodies of water and ...

The world warmed to yet another monthly heat record in January, despite an abnormally chilly United States, a cooling La Nina and predictions of a slightly less hot 2025, according to the European ...