Craig Moore, a local photographer I was skiing with, was unphased. “Oh that was Turkey Tom,” he said. Here in the Montana ...

Million-year-old air preserved in ancient ice holds clues to a mystery that has stumped scientists for decades.

City officials notified the Federal Aviation Administration, suggesting there are suspicions it was a rare “blue ice” ...

A woman holds an anti-Elon Musk sign and an American flag in protest in front of the headquarters for United States Agency ...

The Pliocene epoch, which lasted from 5.3 million to 2.6 million years ago, was a consequential time in Earth's history. The Isthmus of Panama formed, connecting North and South America, and the ...

Arctic daily sea ice extent continued to hover near record daily lows in January, with the ice edge well northward of its ...

The Deep: Mysteries of the Oceans. GameThe Deep: Mysteries of the Oceans ...

China’s space program has long been one of the most ambitious in the world, and its upcoming Chang’e-7 mission to the moon’s ...