A giant crater, 165 feet deep, has recently been discovered on Siberia’s Arctic tundra, raising alarm among scientists. The ...

Researchers have proposed many origins for a gravity anomaly in Wilkes Land, East Antarctica, but the latest evidence ...

The Bureau of Land Management announced Thursday that it leased over 50,000 acres of public land in Beaver, Iron, and Sevier ...

The menacing asteroid that wiped out non-avian dinosaurs left a colossal marine crater in what's now the Yucatan Peninsula.