Scientific American Feed
- Who Needs a COVID Booster Shot? Experts Answer Common Questions
- Gut Bacteria Change as You Get Older--and May Accelerate Aging
- Risk of Dangerous Heat Exposure Is Growing Quickly in Cities
- Gnarly, Centuries-Old Mathematical Quandaries Get New Solutions
- FAST, the World's Largest Radio Telescope, Zooms in on a Furious Cosmic Source
- Assessing COVID Risk and More with Air Quality Monitors
- AI Designs Quantum Physics Experiments beyond What Any Human Has Conceived
- The Smartest Way to Use Rapid At-Home COVID Tests
- New Universal Force Tested by Blasting Neutrons through Crystal
- Mammoths Roamed when Humans Started Using Tobacco at Least 12,300 Years Ago