The heat is on as summer gets going in the D.C. region, with temperatures Sunday near triple digits. Here’s what you need to ...

The Office of Hawaiian Affairs has opposed efforts to renew commercial fishing in the northwestern Hawaiian Islands.

Several matches were delayed during the Club World Cup's first week, and the trend may continue — this summer and next.

Over 140 million Americans will be under the highest-level extreme heat alerts by Sunday during a wave of above-average ...

States in the Midwest and Northeast could reach record temperatures in the coming days: Here’s where and when.

Florida is staring down a higher-than-normal chance of both above-average temperatures and above-average rainfall through ...

As a microbiologist, I study microbes — small creatures with big effects. Microbes are everywhere: in the air, in the earth, ...

Hundreds of people working or playing outside – even those who seem healthy – succumb to heat-related illnesses each year.

The NHC is keeping an eye on four tropical waves in the Atlantic basin. Meanwhile, a heat dome is bringing sweltering temperatures to the U.S.

Scientists in the U.S. are dealing with funding cuts left and right by the current government. But because Canada is so ...

The eastern Pacific Ocean has seen a historic run of activity as the Atlantic remains dormant. Forecasters point to ...