The world is warming. This fact is most often discussed for Earth's surface, where we live. But the climate is also changing ...

A stretch of green light slid along Earth’s curve earlier this month, picked up by cameras aboard the International Space ...

See how Orion spacecraft from NASA's Artemis 1 mission enters Earth's atmosphere after its successful mission around the moon. Footage shows 25 minutes of re-entry and parachute footage time-lapsed to ...

Oxygen is everywhere on Earth today. But that hasn’t always been the case. Scientists think oxygen only became a lasting part ...

Incredible Views Of SpaceX Starship Re-Entering Earth's Atmosphere. Credit: SpaceX ...

To understand what Americans are experiencing with this winter blast, we need to look more than 20 miles above the surface of ...

Oxygen is a vital and constant presence on Earth today. But that hasn't always been the case. It wasn't until around 2.3 ...

An MIT study suggests some early life forms may have evolved the ability to use oxygen hundreds of millions of years before ...

Earth’s magnetic field and atmospheric oxygen appear to have moved in sync for half a billion years, pointing to a surprising connection between the planet’s deep interior and life-supporting ...

Earth’s core exerts a gravitational pull that attracts these molecules towards the center of the planet. Even though earth travels at 1,07,000 kmph around the sun, the atmosphere is trapped inside ...

Astrobiologists propose that alien civilizations need accessible coal deposits to industrialize exoplanets and become detectable from Earth.

India's space agency ISRO is closely watching intense solar flares. These powerful bursts from the Sun can cause radio ...