Scientists have uncovered a surprising twist in how bacteria share genes—including those that spread antibiotic resistance.

Today, it is hard for us to fully appreciate the great revolution in medicine known as “germ theory” and the role that animal research played in its development. It seems impossible that people once ...

Scientists have developed a new way to fight gum disease without wiping out the mouth’s helpful bacteria—a major shift from traditional treatments. Instead of killing everything, this targeted ...

Antibiotics are designed to kill harmful bacteria and help the body recover from infection. But some antibiotics may also ...

Bacteria have been around for billions of years. Could they have come up with complex behaviors that we just don’t understand yet? Could they have their own language? Their own culture? Their own ...

Trace amounts of antiseptic chemicals in hospital rooms may be driving tolerance and resistance in bacteria, a study finds.

The 28-day system introduces a new blend of prebiotics, probiotics, and a postbiotic each week. Developed with Dr. Leigh Frame, the product aims to support microbial diversity in the gut. The ...

Flying has a way of making me hyperaware of germs. I don’t know if it’s the recycled air, the slightly sticky tray table or the person across the aisle who’s been coughing since boarding, but ever ...

The spread of the H1N1 flu, the "swine flu," is thought to spread from person to person through coughing or sneezing. Health officials encourage you to wash your hands often with soap and warm water.

DAVENPORT, Iowa (KWQC) - Gather your supplies, Science Academy Episode 1 is here! In this episode learn how germs work, especially going into flu season. How washing your hands can help to stop the ...