The planet Mars is home to thick layers of clay that can span hundreds of feet. Since they need water to form, these outcrops ...

Scientists have been baffled to discover solid rock flowing 1,700 miles (2,700km) beneath the Earth's surface.

ETH Zurich scientists confirmed that solid rock flows deep inside Earth, solving a decades-old mystery about seismic waves.

When the Earth froze over, where did life shelter? MIT scientists say one refuge may have been pools of melted ice that ...

Mars isn’t a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially ...

NASA’s Mars Odyssey captured a stunning sunrise view of Arsia Mons, revealing water-ice clouds and offering insights into ...

NASA's GOLD mission found unexpected, and unexplainable, C-shapes and X-shaped formations in part of Earth's atmosphere called the ionosphere.

A hypersonic missile is a very advanced type of weapon that can travel at extremely high speeds, more than five times the ...

Miles Inside The Earth's Surface The insides of Earth remain as much of a mystery to experts as the outsides of the planet.

Deep beneath our feet, around 2,700 kilometers below Earth’s surface, lies a region that has puzzled scientists for over five ...

The Strawberry Moon is set to be one of the lowest full moons since 2006. It may appear red due to wildfire smoke from Canada ...

Researchers uncovered billions of compromised credentials online. Learn if you're at risk and how to protect yourself on the ...