An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...

Enterprise revealed the moment of Earth's first contact with Klingons, but the scene also served to foreshadow Star Trek's ...

History as you've never seen it: albums, artists' births, rumors, and more: discover with us what happened this week in the ...

The Hispanic roots of America go back hundreds of years. A large part of what is now US territory was once ruled by the ...