Rocks store information from long ago. For instance, their composition can reveal the environmental conditions during their ...
The planet has been so drastically transformed since in that time, no unmixed trace of the proto-Earth was thought to have ...
The USGS publishes a geological map that reveals the underground layers of the U.S. and supports environmental education and ...
What if cropdusting could cool down the climate? What about rockdusting? Turns out sprinkling rock dust on fields may enhance ...
Earth's Ediacaran Period, roughly 630 to 540 million years ago, has always been something of a magnetic minefield for ...
China has weaponized rare earth minerals. The U.S. is finally fighting back. For investors, one company stands out as a potential winner.
Highly detailed fossils are typically found in shale or other fine-grained sedimentary rocks. These ones? They’re made of iron.
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