"Cats can really struggle during heat waves because they don't sweat like we do," a veterinarian told Newsweek.

The heat warning issued last Friday for the Ottawa-Gatineau region should last until Thursday night, according to Environment ...

Iris van Herpen and biodesigner Chris Bellamy created a dress from 145 million bioluminescent organisms. It nearly died ...

A heat wave is rolling through Seattle this week, bringing temperatures that could climb close to 100 degrees in Western ...

Incredibly, 30 years ago, four separate derechos raked across parts of the northern U.S. The last of these was a rude ...

After Monday’s downpours inundated roads and disrupted travel, meteorologists warned of a coming heat wave over the next few ...

During a summer heat wave, Rome's famous sunshine can feel incredibly intense, and the humidity really doesn't help matters. It’s easy to feel like the heat might get in the way of seeing everything ...

Meteorologist Jill Gilardi said Tuesday was a First Alert Weather Day to mark the start of a potential heat wave. Here's her 7:20 a.m. forecast.

Gov. Ned Lamont issued an extreme hot weather protocol to last from Tuesday into Friday, prompting Waterbury and Hartford to ...

Emergency cooling centers in Bergen County will open on Tuesday for the upcoming heat wave that is expected to bring humid, ...

Chicago heat wave, which took place 30 years ago this week, remains the Chicago area's deadliest weather disaster. Dorothy ...

CHICAGO (WLS) -- Extreme temperatures during the summer of 1995 caught Chicago off guard. A relentless heat wave settled over the city, and with no clear emergency plan, the response fell dangerously ...