For more than sixty years, a tiny asteroid has been moving in step with Earth, hidden from view until recently. Astronomers ...

Amanda M. Castro is a Newsweek Live Blog Editor based in New York. Her focus is reporting on U.S. politics, breaking news, consumer topics, and entertainment. She specializes in delivering in-depth ...

The images from the specialist satellite firm Maxar allow us to assess the scale and extent of the landslide.We have matched ...

Satellite imaging can help construct a before-and-after picture of destruction in the wake of the Indian Ocean tsunami from last weekend, helping... Satellite Images Depict Tsunami's Path, Devastation ...

TAMPA, Fla. — EchoStar’s proposed direct-to-device (D2D) satellite network got a major boost Aug. 26 with plans to sell $23 billion of spectrum to AT&T, closing the book on its bid to operate as a ...