Scientists have long been intrigued by the search for water beyond Earth, and NASA's 2012 discovery on Mercury has ...

A groundbreaking studypublished in Nature reveals compelling evidence of a vast ocean trapped deep within the Earth’s mantle, ...

By studying seismic waves, researchers have found a layer deep beneath the surface of Mars that could contain enough liquid ...

Billions of years ago, water flowed on the surface of Mars. But scientists have an incomplete picture of how the red planet's ...

A new study using high-resolution images from NASA's Mars Reconnaissance Orbiter (MRO) has revealed striking surface patterns ...

A terrestrial planet simply refers to a planet that's ... the desert is actually right next to the biggest body of water on Earth—the Pacific Ocean. Though it's hot in the Atacama Desert ...

What if billions of years ago, the Red Planet had rain, snow, and even rivers that carved out landscapes much like those we ...

Rising global temperatures are driving the sharp decline in terrestrial water storage. This trend isn’t likely to change, scientists say.

Something like Earth's aquifers, where groundwater seeps into rock pores. We calculated the "aquifer layer" on Mars could hold enough water to cover the planet in a global ocean 520–780m deep ...