News
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Calling gun violence a public health crisis is a ‘first step’ to fight it
Three public health experts weigh in on the U.S. surgeon general’s ground-breaking call to label shootings a health problem.
- Archaeology
Ancient Egyptian scribes’ work left its mark on their skeletons
Years of hunching over, chewing pens and gripping brushes left the skeletons of Egyptian scribes with telltale marks of arthritis and other damage.
- Paleontology
The last woolly mammoths offer new clues to why the species went extinct
The last population of woolly mammoths did not go extinct 4,000 years ago from inbreeding, a new analysis shows.
- Astronomy
We may finally know the source of mysterious high-energy neutrinos
Regions around supermassive black holes in active galaxies could produce a lot of these mysterious particles.
