While the world frets over deforestation and desertification, Andalusia’s forests have expanded over the last 30 years, ...

Astronauts Butch Wilmore and Suni Williams were scheduled to return home last year before issues with Boeing’s spacecraft ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

While Lunar Trailblazer's mission is no longer possible, the space agency is assessing other options for the spacecraft.

This video sparkles with synthetic supernovae from the OpenUniverse project, which simulates observations from NASA's ...

The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the ...

SpaceX launched a crewed NASA mission on Friday to return two astronauts from the International Space Station, after ...