Astronomers have discovered landslides on the Moon triggered by geological activity under the lunar surface. A team from ...

Earth has a newly discovered—albeit temporary—companion in its journey around the sun. In research published this month in ...

President Donald Trump honored Charlie Kirk's life in Arizona. Now, he prepares for a "historic" autism announcement.

Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.