Russian forces have advanced into Dnipropetrovsk and Sumy regions, in fresh bid for Ukrainian land beyond what Moscow's ...

Billions in gold may be hidden in a New Mexico mountain peak. As “Doc” Noss discovered, talking about it could get you killed. At first, Milton Noss thought a rattlesnake was crawling up his leg.

On May 2, as sunlight crept over the Martian horizon, the Odyssey spacecraft captured Arsia Mons, a towering, long-extinct volcano, puncturing a glowing band of greenish haze in the planet’s upper ...