What can craters on Mars teach scientists about the Red Planet’s climate history? This is what a recent study published in ...

Tiny crystals in Earth’s crust may have recorded meteorite and comet impacts as our planet traveled through the spiral arms ...

The record-breaking mission offers an unprecedented opportunity to study the geology of our planet’s largest layer.

For thirteen years, from 2004 to 2017, the Cassini-Huygens mission conducted a detailed survey of the Saturn system. It ...

For decades, scientists have been curious about how much water Mars once had and what led to its gradual transformation into ...

In a mesmerizing new video, viewers can glide over a 1,300km-long channel on Mars as it cuts through the barren, pock-marked ...

From the summit of Mount Everest to the depths of the Mariana Trench, our planet’s extremes tell an astonishing story of geology and scale. This video explores Earth’s highest and lowest points — ...

Edgar once designed science experiments for astronauts to perform. Now she'll be the astronaut performing them.

Research in the U.S. Southwest could expand lifesaving efforts for hazards that follow wildfires across the globe.

Researchers at Chalmers University of Technology in Sweden and the US space agency NASA have made an unexpected discovery ...

Controversial evidence hints that complex life might have emerged hundreds of millions of years earlier than previously ...

Emerging evidence suggests that plate tectonics, or the recycling of Earth's crust, may have begun much earlier than ...