They're not actual spiders, of course, but rather strange geological features.

Geology is full of detective stories about the Earth's history, and a new paper in Geology by University of New Mexico ...

Amid the tax-and-spending chaos of this past legislative session in Louisiana, one of the most important—and ...

Geology is full of detective stories about Earth's history, and a new paper in Geology by University of New Mexico ...

A team of paleontologists led by National Geographic Explorer Paul Sereno uncovered a trove of dinosaur fossils in the Sahara ...

The last full reversal took place approximately 780,000 years ago - leaving some experts to predict another flip is imminent.

The last full reversal took place approximately 780,000 years ago - leaving some experts to predict another flip is imminent.

Without enough liquid water on the surface, a planet's atmosphere can become choked with carbon dioxide, raising temperatures ...

One lucky bidder will soon fork over millions of dollars to take home NWA 16788, a 54-pound (24-kilogram) Martian meteorite.