After achieving a touchdown in early March within the moon's Mare Crisium impact basin, Firefly Aerospace's Blue Ghost lunar lander became an on-duty robotic scientist. Kicking up dust and rocks, the ...

Geologists from the University of Hong Kong (HKU) have made a breakthrough in understanding how Earth's early continents ...

Molten mantle beneath the Earth’s surface makes it way up more rapidly in regions where tectonic plates are rifting at a faster rate.

Two studies fill in gaps about the cosmos’s ordinary matter. One maps it all, even the “missing matter.” The other details one of its hiding spots.

An international study has revealed how continental collisions may have supercharged the Earth's richest deposits of copper, ...

The ancient history of Earth has always been hard to read. Most of the planet’s earliest crust has been lost, buried, or melted by geologic processes over billions of years.