Things are really quieting down on planet Earth. Credit: The Royal Observatory of Belgium.

Thanks to COVID-19, nothing’s moving—and seismologists can tell

Volcanic gas emissions in Northern Iceland

New geochemical tool reveals origin of Earth’s nitrogen

Volcanic eruption

Volcanic carbon dioxide emissions helped trigger Triassic climate change

Minerals on hand

Rare Gems & Minerals in Texas

Some of the world's oldest known dinosaur eggs and embryos. The clutch of Massospondylus carinatus eggs discovered in 1976 in Golden Gate Highland National Park, South Africa. Credit: Brett Eloff

The World’s Oldest Dinosaur Eggs

Life restoration of Elessaurus gondwanoccidens, from the Sanga do Cabral Formation (Lower Triassic), Brazil. Credit: Márcio L. Castro

New fossil from Brazil hints at the origins of the mysterious...

The common name “coquí” describes various species of frogs in the genus Eleutherodactylus and is derived from two species’ distinctive chirping calls. The common coquí, Eleutherodactylus coquí, is the national symbol of Puerto Rico. Photo courtesy of Alberto Lopez Torres

Coquí fossil from Puerto Rico takes title of oldest Caribbean frog

These are figures from the Nature Geoscience groundwater aquifer paper. Credit: Wallis et al

River-groundwater hot spot for arsenic

This visualization shows the magnetic field around Earth, or the magnetosphere. Earth’s magnetic field origins are still a mystery, a new MIT study finds. Credit: Greg Shirah and Tom Bridgman, NASA/Goddard Space Flight Center Scientific Visualization Studio.

Origins of Earth’s magnetic field remain a mystery

The ash plume from the Kilauea volcano on the big island of Hawaii was pictured May 12, 2018, from the International Space Station. Credit: NASA

New NASA radar looks to monitor volcanoes and earthquakes from space

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