Off the coast of Oregon, commercial crab fishers are watching water temperatures they haven’t seen this early in the season.

Understanding the ecological consequences of the March 2026 heat wave across the West will take years, but research on a 2021 ...

The unusually hot waters are lurking in the sea off the California coast, and they could wreak havoc on the state’s weather ...

Add Yahoo as a preferred source to see more of our stories on Google. A jogger and cyclist move along a bike path in Santa Monica, California, on March 13. California and other Western states are at ...

The marine heat wave of 2026 is simmering the Pacific Ocean off the coast of California, and experts are warning that it ...

The most prolific March heat wave in at least 14 years smashed monthly records in over 180 cities from the Southwest to the Plains and East, may have set new statewide March records in 17 states, and ...

Meteorologists are reaching for superlatives to describe an oncoming heat wave so intense and rare for this time of year that it could leave some locations shattering their all-time temperature ...