When NASA and the Indian Space Research Organization's (ISRO) new Earth satellite NISAR (NASA-ISRO Synthetic Aperture Radar) ...

Ammonia, used in fertilizer, is essential to our lives. Addis Energy is trying to make the chemical underground.

How's your knowledge of Earth's geology? Flat, round or global?

A stunning composite image, made up of three years' worth of satellite photos, shows the ancient lava of Libya's Haruj ...

Iron is one of the main elements found in the Earth's inner core, which is characterized by extremely high temperatures and ...

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps ...

Astronomers measure a star’s brightness using the apparent magnitude system, where lower values indicate brighter stars.

Several Gulf states experienced a major snowstorm this week. Changes in global climate patterns can be connected to weird ...

Although they don't impact the surface directly, historical evidence and simulations suggest airbursts can pack a punch.

In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...

It's not hard to find a high-quality, affordable engagement ring if you know where to look. Here's where our editors ...

Students were taught about different seasons, phases of the moon, and other out of this world lessons by Dunlap, who travels ...