Earth’s atmosphere is slowly leaking into space, and new research shows some of it reaches the Moon, where it may be ...

NASA has revealed a terrifying glimpse into our solar system 's grizzly fate. In five billion years, scientists believe the sun will collapse, leaving behind a shell of gas and dust. When this happens ...

Our planet is unique for its ability to sustain abundant life. From studies of the rock record, scientists believe life had already emerged on Earth at least 3.5 billion years ago and probably much ...

A bullet-speed experiment reveals that the Earth's inner core may be softer and more dynamic than previously thought.

WASHINGTON, Jan 19 (Reuters) - The Ring Nebula, a stunning celestial structure residing in our neighborhood of ‌the ​Milky ...

Learn more about the number of satellites circling Earth and the multiple ways they are changing the sky.

Some 350 light-years away, the V1298 Tau system features an infant sun-like star, just 23 million years old, orbited by four ...

By John Cannon With a synchronized tap from run-of-the-mill hammers on metal plates resting on the ground, researchers ...

The U.S. Geological Survey reported a magnitude 4.9 earthquake about 12 miles northeast of Indio that caused serious shaking in many parts of the Coachella Valley on Monday, Jan. 19.

Postcard views often mask deep-seated security challenges. From shifting cartel dynamics in Mexico to urban crime in Brazil, ...

Our planet has experienced dramatic climate shifts throughout its history, oscillating between freezing "icehouse" periods ...

A 66 million-year-old mystery behind how our planet transformed from a tropical greenhouse to the ice-capped world of today has been unraveled by scientists. Their new study has revealed that Earth's ...