The satellite photo said to show victims of a massacre in Sudan turns out to depict livestock near a watering site.

For the past several years Google has been building out a ton of 3D models of animals and other objects that you can view in augmented reality but, recently, Google has all but removed the vast ...

David Schechter is a national environmental correspondent and the host of "On the Dot with David Schechter," a guided journey to explore how we're changing the earth and earth is changing us. Senior ...

To figure out this mind-bogglingly high number, we need to know how many species have ever lived, dig deep into the fossil record and do a lot of math. When you purchase through links on our site, we ...