Something unusual and with far-reaching consequences is lurking in the sea off the California coast, stretching all the way down the Baja Peninsula and more than 500 miles to the southwest. In this ...

This is read by an automated voice. Please report any issues or inconsistencies here. An extreme marine heat wave in the Pacific Ocean off California is breaking daily temperature records, with ...

In March, a month traditionally known for heavy mountain snows and dreary lower-elevation weather, a heat wave settled across the West, shattering temperature records from Tucson, Arizona, to Casper, ...

Hottest. Earliest. Most extreme. California’s meteorologists and oceanographers keep dropping new superlatives about the temperatures in 2026. “There’s a bunch of claims circulating, some viral social ...

A massive ocean hot spot is stretching across a 5,000-mile swath of the Pacific — from Micronesia to the coastal waters of California. Across this zone, waters are as much as 6 to 8 degrees above ...

Coastal waters from San Francisco to Baja California are experiencing a record-breaking marine heat wave. A marine heat wave is a prolonged period of unusually warm ocean temperatures that can disrupt ...

Atlanta is experiencing an unseasonably early heat wave this week, with Friday bringing the highest temperatures recorded so far this year. Local air conditioning companies are seeing a surge in calls ...

We issues alerts in many instances when the Climate Shift Index identifies a notable extreme weather event around the world that was made more likely by human-caused climate change. Climate Matters is ...

The summer-like heat is caused by a high-pressure ridge over the Gulf and southeastern U.S. Dry conditions and low humidity have increased wildfire risks, with multiple fires already burning across ...