In addition to Lyme disease there are several other infectious organisms which tick can harbor and pass onto people and pets.

Mounting evidence from genome studies indicates that, contrary to received wisdom, our species has undergone profound ...

Sets of metabolites found in blood and urine reliably correspond with how much energy from ultra-processed food a person consumes, according to a new study.

A rising movement questions whether microbes cause disease. Here's why denying germ theory is dangerous, and what it means ...

The body defends itself against pathogens by depriving them of vital iron. However, this strategy doesn't always succeed against Salmonella. Researchers have discovered that these bacteria ...