The crisp weather many in the United States enjoyed over the last week or two was just a sneak peek of fall: Late summer heat is making a comeback.

The massive Category 2 storm will keep delivering dangerous coastal conditions to the East Coast throughout the week.

The already sprawling storm will grow larger as it hurls the ocean toward the East Coast and Bermuda, and it could have ...

For a moment, it seemed like a blast from the past: a plume over Mount St. Helens on Tuesday looked like the volcano might be ...

A towering wall of dust, known meteorologically as a haboob, swallowed parts of metro Phoenix Monday evening, plunging the city into near-zero visibility as severe storms caused damage.

A wildfire that destroyed four homes in central Oregon was starting to stabilize on Monday, authorities said, while a blaze ...