Featured in Science

A salmonella outbreak has hit 37 states, and onions are to blame
Mixing and matching COVID-19 vaccines could provide superior immunity
PFAS are everywhere—and the EPA has a new plan to fight back
How protein came to dominate the American diet
The FDA just authorized boosters for Moderna and J&J—here’s what you need to know
Dinosaurs who stuck together, survived together
Are US booster shots sapping the world’s vaccine supply?
Why beer serving sizes are so weird
Entombed in amber, this tiny crab hails from the age of dinosaurs
Surgeons transplanted a pig kidney into a person, and it worked like normal