She also shows all the items she has purchased over the last few weeks in preparation for a Mount Spurr eruption, including ...

Scientists with NASA’s Perseverance rover are exploring what they consider a veritable Martian cornucopia full of intriguing rocky outcrops on the rim of Jezero Crater. Studying rocks, boulders, and ...

The team's findings, published on Thursday in the journal Nature, reveal that the mantle source of Chang'e 6 mare basalts ...

Read about the Jurassic extinction event that wiped out many species at the beginning of this Period and led to the rise of the dinosaurs.

The depths, longevity, and potential to generate silicic compositions of magma chambers are linked to crustal temperature, which varies across Mars and over its geological history.

When it comes to the fall of the Roman Empire, this climate shift may have been the straw that broke the camel’s back.” ...

WHAT OUR MYSTERY stone may lack in pedigree it definitely makes up for with a colorful backstory, going back to the time when dinosaurs roamed the earth. Yes, it was coprolite, that favorite of gem ...

Scientists have found previously undocumented ash deposits buried beneath the Lava Creek Tuff in Wyoming — and at least one ...

An analysis of star movements from the Gaia spacecraft reveals that the Small Magellanic Cloud — a satellite galaxy bound to ...