It's recommended that you wash and change your bed sheets once a week, or at most every other week. Changing them weekly strikes a healthy balance between washing sheets regularly enough to prevent ...

A new study has revealed the clearest-ever picture of the surface chemistry of worm species that provides groundbreaking insights into how animals interact with their environment and each other. These ...

Nuking leftovers at work might not seem like a health risk, but those microwaves can often be a hotbed for bacteria. One ...

Learn why hand-sanitizer gels lose effectiveness over time, plus tips to keep hand sanitizer at full germ-killing strength for as long as possible.

Learn about how to disinfect your house after an illness, from your kitchen and bathroom to your cell phone, bedding, and ...

From February 2022 to February 2023, they collected (using cotton swabs) and genetically sequenced bacterial samples from six ...

“Grocery stores are kinda like gyms, airplanes, and emergency rooms,” Tetro said. “We know the germiest places, and we don’t ...

Washing your hands is a given if you want to avoid infection—but it's especially important after touching these top 10 ...

A Cornell University-led collaboration has uncovered the equipment that enables bacteria to survive exposure to antibiotics: a shuttling mechanism that helps a complex of proteins pump out a wide ...

While it's true, hand sanitizer is ineffective for Norovirus, both Nagappan and the CDC acknowledge it does work against respiratory viruses. So, keep it handy. There is no vaccine for Norovirus, but ...

When considering the most dangerous foods in the world, we all know about the usual suspects — raw meat, unpasteurized dairy ...

Just as the human body serves as a habitat for bacteria and other microbes, diverse, tiny organisms known as protists host ...