Every winter, the 7-mile loop road around the park is closed off to vehicles due to the buildup of ice and snow, but just ...

Craters of the Moon National Monument and Preserve marked its 101st birthday Friday, concluding its centennial celebration ...

Craters of the Moon Monument and Preserve in Southern Idaho turned 101, bringing its 100th anniversary year to a close. President Calvin Coolidge issued ...

In the early solar system, a massive impact shaped both Earth and the moon. A protoplanet smashed into our young planet, ...