One bright day on Earth about 4.5 billion years ago, everything changed. A massive object slammed into the young planet. The impact was so large that bits were flung out into space, eventually ...
A superhero debut is a delicate thing. It’s one of the most important moments in a character’s existence; they’re easy to get ...
Gunnar Hansen as Leatherface in 'The Texas Chain Saw Massacre'; Linda Blair as Regan MacNeil in 'The Exorcist'; Daniel ...
Dai’s initial results have revealed that rainfall was low in South Africa during the last glacial maximum and increased as ...
NPR's Ailsa Chang talks with Paul Bedrosian of the U.S. Geological Survey about a new map and model of the deep continental ...
Beginning in May, sweeping PBS KIDS Across America initiative features new series, specials, shorts, and playlists – from The Jim Henson Company’s WOWSABOUT and GBH’s AMERICA’S AWESOME KIDS to CITY ...