Isotope analysis of limestone cave deposits indicates repeated humid periods in the Saharo-Arabian Desert over the past eight ...

Here’s what scientists know about the life form and why it could change their understanding of desert ecosystems.

The 45-year-old actor described his experience on set while speaking to ... "I went right down like in a football game when you get the wind knocked out of you. I saw God." The walk up Golgotha, the ...