Rising sea levels are one of the signals of climate change. Satellite measurements of the height of the ocean surface reveal warming temperatures, melting ice sheets and shifting currents, putting ...

Federal climate forecasters are tracking a growing probability that El Nino will develop by late summer 2026, a shift that ...

Parts of the Southern and Northeastern U.S. faced tornado threats this week. Scientists are trying to parse out the climate ...

A supercharged El Niño could arrive this summer, experts predict - pushing global temperatures to record highs.

Something unsettling is happening in the skies after dark. Meteorologists, climate scientists, and emergency managers are increasingly alarmed by a pattern that doesn't follow the old rulebook: ...

Scientists spent the first weeks of the year on an expedition to Antarctica to study Thwaites Glacier, which is melting at an ...

Warming winters are making ice thinner and less predictable, leading to more drownings as people fall through while fishing, ...

Chaotic weather, from surprising heat in California to the threat of storms rolling into the East Coast, put over half the ...