Ten states experienced the hottest temperatures in recorded history over the course of March, according to new data announced ...

Where does the time go? For once, we know for sure — sort of. If tomorrow, July 9, feels even shorter than your average day filled with too much to do, there’s a scientific phenomenon that’s to blame, ...

At a time of year when mountain snowpack usually peaks, record heat and little precipitation have created an unseasonably early melt that’s already run its course in some basins.