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A Moroccan crocodile relative’s teeth resemble those of prehistoric filter feeders, suggesting that different reptile groups independently evolved similar tools for…
Children in medieval English mining communities faced lead exposure matching or exceeding that in Industrial Revolution cities, with social standing apparently…
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Ancient tooth proteins raise the possibility that Homo naledi, an extinct human relative,…
Natural killer cells reprogrammed inside mice eliminated lymphoma tumors and helped damaged livers…
Scientists Discover a Hidden Oxygen Source Deep Inside Earth That Could Rewrite Our Planet’s History
Ancient eruptions may have helped shape the air we breathe, with laboratory experiments…
A gravity model that lets dark energy change sign could help resolve a…
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Recent News
Researchers recreated a damaged ancient scroll to test a new way to study the past. Lead in ancient ink could help…
Large Binocular Telescope data cut helium measurement uncertainty threefold. Helium, a light chemical element, carries clues to what the universe was…
The fastest known star in the Milky Way could give astronomers their first direct measurement of the spin of Sagittarius A*.…
Scientists are narrowing down the type of space rock that caused the mass extinction at the end of the Cretaceous period,…
Researchers find that differences in academic preparation and interest in a major do not fully explain why some groups are underrepresented…
A snapped rib reveals that Scotty, the largest Tyrannosaurus rex skeleton ever found, survived long enough for his body to begin…
Researchers can now rewrite glass chemistry while it is still molten, unlocking properties that extreme heat once made impossible. A team…
A virus may cripple a cell’s power supply simply by producing too much of a molecule the cell needs to survive.…