bacteria

Have Scientists Discovered the Germ Responsible for Killing 15 Million Aztecs?

Scanning electron micrograph showing Salmonella typhimurium (red) invading cultured human cells. Credit: Rocky Mountain Laboratories, NIAID, via wikimedia commons

How Bacteria Defend Themselves Against Lethal Antibiotics

NASA Scientists Name Bacterium Found on ISS After Abdul Kalam

Canadian Bacteria-Like Fossils May Be Oldest Evidence of Life Yet

Hookworms. Credit: Wikimedia Commons

The Microbes That Helped Us Evolve Now Make Us Sick

This Physicist Looks at Matter Bottom Up

Should You Eat Food That’s Fallen On The Floor?