Early in the morning of October 6, 2008, astronomers at the University of Arizona detected an asteroid on a collision course with Earth. When other sightings cropped up across the world, the ...

The discovery of a massive crater formed by the impact of a meteorite more than three billion years ago is changing the way scientists view the history of Earth and the planet's stages of evolution.

Geology is full of detective stories about the Earth's history, and a new paper in Geology by University of New Mexico Distinguished Professors Emeritus Karl Karlstrom and Laurie Crossey, along with ...

The discovery of a massive crater formed by the impact of a meteorite more than three billion years ago is changing the way scientists view the history of Earth and the planet's stages of evolution.

They're stronger and more impactful than we ever knew.

Joel Lapointe was scouring the Cote-Nord region of Quebec for potential camping spots when he saw something unusual. There appeared to be a 15km wide circle surrounding Marsal Lake. Intrigued by the ...

I perched on the edge of disaster. Oddly enough, I wanted to laugh, perhaps in a strange effort to reduce the planet’s best ...

Learn about 2024 YR4, the asteroid with a 4 percent chance of hitting the Moon in 2032, and the possible timeline of effects that could follow.

On December 22nd, 2032, Asteroid 2024 YR4 has a 4 percent chance of actually striking the Moon. If it does, it will release ...