Spanning 25 miles in diameter, this crater is three times the size of the Grand Canyon, making it the largest known impact site in the U.S. and the 15th largest on Earth.

A large crater in Siberia is getting bigger due to the way permafrost interacts with the environment. It is helping scientists understand more about past climates and how the permafrost is ...

NASA has created a plan for the Lunar Crater Radio Telescope, or LRCT. The idea is that NASA would select a large crater on the far side of the moon, roughly 3 km – 5 km in diameter. This ...

The Subang Jaya OCPD reported that the large crater measures approximately 21m by 24m. On Wednesday (April 2), the second day of the incident, ACP Wan Azlan said that small fires were still ...

An unexploded U.S. bomb from World War II that had been buried at a Japanese airport exploded Wednesday, causing a large crater in a taxiway and the cancellation of more than 80 flights ...