The Palos Verdes Peninsula is sliding by much as 4 inches (10 centimeters) per week, putting hundreds of buildings at risk.

NASA’s Juno spacecraft has uncovered an immense volcanic hot spot on Jupiter’s moon Io, surpassing any previously recorded ...

A scoop of dust from an ancient time capsule hurtling through space has forced a rethink of how inert matter became all that ...

Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for ...

Analysis of data from NASA radar aboard an airplane shows that the decades-old active landslide area on the Palos Verdes ...

Meteoroid impacts create seismic waves that cause Mars to shake more strongly and deeply than previously thought. This is ...

Mars's moon Phobos is so strange that no one knows how it formed. But a forthcoming mission could solve this mystery - and a ...

With help from AI, scientists discovered a fresh crater made by an impact that shook material as deep as the Red Planet’s ...

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

SPHEREx is a groundbreaking NASA telescope that will map the entire sky in infrared, revealing insights into cosmic inflation ...

The closest of the asteroids to us—estimated to be about the size of a car—is whizzing through space at 27,358 miles per hour ...