Fifty-five years after the first Earth Day, Environmental Protection Agency employees and advocates call for help as the ...

Water from both volcanic rocks and deep mantle melted Earth's crust 1.6 billion years ago. This long-lasting melting formed ...

Scientists discover hydrogen in a rare meteorite, suggesting Earth had the ingredients to make water from the start.

Oxford researchers have unearthed a cosmic surprise showing that the hydrogen needed for water was embedded in the very rocks ...

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

"You could pull up Google Earth images of places like Utah, zoom out, and you’d see the similarities to Mars." ...

The warming hole might be a sign that Atlantic Ocean currents are slowing down. This network of currents regulates Earth's ...

To help commemorate Earth Day, Indiana Gov. Mike Braun recently signed two executive orders to help the state lead in rare ...

South Africa is slowly lifting out of the water—by up to 2 millimeters per year depending on the region. It had been assumed ...

Astronomers have discovered that "super-Earth" planets may exist on wider orbits than previously thought — and this implies ...

Scientists speculate that asteroids colliding with Earth delivered water—an essential building block of life—but new research suggests the planet didn't need the delivery.

The question of how water formed on Earth has intrigued scientists for decades. Recent studies challenge long-held theories, ...