In the largest study of its kind, researchers at the Florida Museum of Natural History have used data from a 120-year-old ...

A conversation with Greg Grandin about his groundbreaking new book America, América: A New History of the New World.

More tornadoes than usual have already struck the U.S. in 2025—and many of them have been touching down farther east than ...

American Rivers' annual report includes 10 rivers that hold significance to people and nature, or are threatened by climate ...

What roils beneath Earth's surface may feel a world away, but the activity can help forge land masses that dictate ocean circulation, climate patterns, and even animal activity and evolution. In fact, ...

Sub-freezing temperatures as low as 30 possible. Lower Columbia Basin of Oregon and Washington, Foothills of the Northern Blue Mountains of Oregon, Kittitas Valley, Yakima Valley, and Foothills of the ...

PHILADELPHIA (WPVI) -- After a seasonable day today, the rest of the week will feel more like May than April. TONIGHT: A weak cold front moves through bringing scattered light showers with it.

Access to el-Fasher and nearby camps ‘dangerously restricted’, with up to 450,000 people estimated to be on the move. US air attack hits market in Yemen’s capital A popular market in Yemen ...

The winning photo depicts nine-year-old Mahmoud Ajjour whose arms were severed in an Israeli attack last year in Gaza. US Sen. Chris Van Hollen flew to El Salvador to try to free wrongly deported ...

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