That’s gross. It’s hard to believe that there is something dirtier than a public toilet bowl — but there is, and it’s something that travelers use several times a year. The wheels of a suitcase are a ...

Ancient DNA from prehistoric bones reveals a 37,000-year timeline of human infections, tracing our long struggle with disease.

We've all heard plenty of well-established myth and misinformation about food, and these are some of the most famously false ...

You might think your bed is clean, but every night it fills with sweat, dead skin, bacteria, and allergens. From dust mites ...

A natural remedy that has previously helped counter oil spills will be too slow to "do any useful work" if there's a spill in ...

Ulcerative colitis is a form of inflammatory bowel disease (IBD) that causes inflammation and open sores (ulcers) in the ...

Don’t label chia seeds as inefficient just because the results aren’t visible. The doctor shares the initial changes may be ...

if you rarely change your bedding, you may want to start making it one of your regular chores, according to a microbiologist.

The model Kite’s team built was unique in that it captured evolution of the Martian landscape and climate over an extremely ...

Zombie fungi were already controlling insects 100 million years ago, according to a recent study of fossils trapped in ...