Smartphones can harbor dirt and bacteria, with experts advising daily wiping and weekly disinfection to reduce health risks.

Every time you reach for a crisp salad at lunch or grab raw chicken for dinner, you're actually making a calculated gamble.

Learn how ancient DNA from human remains revealed that syphilis circulated in the Americas thousands of years earlier than ...

Researchers found that far-red light activated a protein signaling cascade in Pseudomonas aeruginosa, suppressing biofilms and virulence.

Measles cases are surging in the U.S., partly fueled by claims that infection boosts immunity or fights cancer. Here’s what ...

Light is a fundamental signal affecting every form of life. Cycles of light and dark help set the biological clocks in ...

The team's analysis revealed a core set of bacterial species that make up most of the microbes found in healthy dogs . This ...

Scientists have uncovered new clues about why diabetic foot infections can become so severe and difficult to treat. By ...