Tag: elements
Space rocks and asteroid dust are pricey, but these aren’t the...
Chris Impey, University of Arizona
After a journey of seven years and nearly 4 billion miles, NASA’s OSIRIS-REx spacecraft...
Ancient groundwater: Why the water you’re drinking may be thousands of...
Marissa Grunes, Harvard University; Alan Seltzer, Woods Hole Oceanographic Institution, and Kevin M. Befus, University of Arkansas
Communities that...
EXPLORING NATURE
Pregnant women face tough choices about medication use due to lack...
Almut Winterstein, University of Florida and Sonja Rasmussen, Johns Hopkins University
A panel convened in July 2025 by the...
