In anticipation of the heat, the 49ers sought a wardrobe change, but the NFL this week denied the team’s request to wear ...

As the San Francisco Bay Area enters the seventh day of a historic heat wave, forecasters are warning people to drink plenty ...

Northern California's heat wave is expected to continue, with a Heat Advisory potentially extending into Monday and cooling ...

As a brutal heat wave continued in the Bay Area Sunday, officials issued an alert urging residents and people attending a popular San Francisco music festival to exercise heat safety.

Southern California faces a heatwave with inland temperatures reaching up to 103 degrees and an Excessive Heat Warning in ...

Marine heatwaves, lasting from days to years, harm ecosystems, tourism, and fisheries. New research explores heatwave ...

An incessant and dangerous heat wave blistering Northern California was peaking Sunday with another round of record-breaking ...

However, the heat will not likely surpass daily records this week — and here is why. In early October 1987, a strong ...

Similarly temperatures in Yuma, Arizona broke a 28-year record, reaching 112 degrees Fahrenheit, while more than 50 other ...

Our burning of fossil fuels has weaponized our planet, and a fossil fuel-free future is the only one in which we can continue ...

The week-long heat wave has been great for businesses in coastal cities like Half Moon Bay, Sausalito and San Francisco.