There's a particular kind of dread that comes from looking at a map of the world and realizing it no longer looks quite like the one you memorized in school. Colors that shouldn't exist in certain ...

If you’ve been wondering what climate change means for your neighborhood, you’re in luck. The most detailed interactive map yet of the United States’ vulnerability to dangers such as fire, flooding, ...

A form of harmful air pollution that often can't be plainly observed is now being tracked with a groundbreaking new tool developed by scientists that allows residents to see where it's coming from.

Has it felt especially humid where you live this July? The month is almost over, and the stats are staggering: 18 Central and Eastern states — from Arkansas to New Jersey — and D.C. have experienced a ...

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 ...