Largest tree by volume on earth. More pristine Sierra wilderness that in Yosemite National Park. Second deepest river gorge ...

As the planet warms, humid heat waves and extreme rainfall are becoming more common in regions that are usually labeled ...

In a year when most meteorologists were watching signs of drought — especially across the western half of the country — the middle of the U.S. has been inundated with moisture. It’s not just been hot, ...