Geology

Helium discovery is the supply breakthrough science, medicine, and industry needed
US will accelerate geothermal exploration on federal land
A mineral produced by plate tectonics has a global cooling effect, study finds
Volcanic Iceland is rumbling again as magma rises
Why Earth is the only planet with plate tectonics
Discovery finds the Earth’s core is constantly changing the length our day
1.7 billion years ago, Earth had a natural nuclear reactor