A new analysis of chemical signatures measured by NASA's Curiosity Rover gives a peek at Mars's past to a time some 3.7 ...

ESA's Hera mission flying by Mars. See views captured with its Asteroid Framing Cameras. Credit; ESA - European Space Agency ...

Before the 1960s, the Hershey Chocolate Corp. reigned supreme as the undisputed chocolate king. It was in that decade that ...

Pentagon orders managers to fire civilian workers with 'speed and conviction' Tens of Thousands of White-Collar Jobs Are ...