A study published in Earth and Planetary Science Letters challenges a widely held assumption about the thermal state of Earth ...

Sediments from Scotland hint that ocean-atmosphere interactions continued more than 600 million years ago despite widespread ice.

Even when Earth was locked in its most extreme deep freeze, the planet’s climate may not have been as silent and still as ...

Sometimes to truly study something up close, you have to take a step back. That's what Andrea Donnellan does. An expert in Earth sciences and seismology, she gets much of her data from a bird's-eye ...

As much as 45 oceans’ worth of hydrogen may be in Earth’s core, scientists reported, suggesting most of Earth’s water was acquired during the planet’s formation.

Scientists have produced the first global map and analysis of small mare ridges (SMRs) on the moon, a characteristic ...

When the supercontinent Pangea began to fragment around 200 million years ago during the Early Jurassic, it reshaped the face of the planet. Vast new oceans opened, continents drifted apart and the ...