Add Yahoo as a preferred source to see more of our stories on Google. The dunes of the Sahara were whitened by a layer of snow on Wednesday, March 11, video from Ain Sefra in north Algeria shows. This ...

The Sahara Desert might look like an endless sea of sand, but it's hiding some of the most mind-blowing secrets under its surface! 🌵 Scientists have uncovered the bones of ancient whales—yes, ...