Large swaths of California are under heat advisories Friday and Saturday with officials cautioning against outdoor activities in triple-digit areas.

While the peak of the heat wave wasn't as sweltering as expected on Friday, toasty temperatures accompanied by a dose of unexpected tropical moisture are anticipated across Los Angeles this weekend.

It’s important to understand your local climate threats. Arm yourself with information on the early signs of heat illness: ...

New research shows that homeless people are at far greater risk for the impacts of extreme heat than the rest of the U.S. population.

For the second Heat Advisory, from 8 PM Monday to 8 PM EDT Wednesday. * IMPACTS...Heat related illnesses increase ...

Miami-Dade County was forced to eliminate both its Chief Resilience Officer and Chief Heat Officer roles due to budget constraints, while Los Angeles’ proposed budget would eliminate its entire ...

For the second Heat Advisory, from 8 PM Monday to 8 PM EDT Wednesday. * IMPACTS...Heat related illnesses increase ...

A federal judge has granted a preliminary injunction blocking the Trump administration’s efforts to keep Harvard University from hosting international students. Friday's order from U.S.

Cook County and Chicago are under an Extreme Heat Warning starting Saturday morning, a Heat Advisory has been issued for the entire rest of the Chicago area, and an Extreme Heat Watch in parts of ...