Prefer Newsweek on Google to see more of our trusted coverage when you search. As droughts and floods impact states across the U.S., many Americans are experiencing first-hand what appear to be some ...

The first heat wave of summer, starting Friday in central states, will bring days of extreme conditions to many cities across the United States, with humidity levels reaching far beyond what is normal ...

An early-season heat dome is building over the Gulf of Mexico and will bring a week of unusual heat and humidity to southern states, from Texas to Florida, and southward into Mexico and the Caribbean.