A meteorite that is the largest known piece of Mars on Earth is expected to fetch up to $4 million when it goes up for ...

The biggest piece of Mars on Earth is going on sale and is set to become the most expensive space rock in the world. The 54lb ...

Asteroid 2024 YR4 currently has a 2.3% chance of striking the Earth on Wednesday, Dec. 22, 2032, according to experts from NASA and the International Asteroid Warning Network (IAWN).

Most foraminiferan species reside on the seafloor, but paleontologists are particularly interested in planktonic species, ...

Earth lives in a shooting gallery, with small and large rocky bodies in abundance in our solar system. Are we in danger of ...

A colossal asteroid, once feared to be on a collision course with Earth, is now predicted to potentially strike the moon, ...

Birthright citizenship, porn ID laws, LGBTQ books in schools: A guide to the Supreme Court's biggest decisions as it closes out its term These six cases could have nationwide implications.