Summer is wrapping up, temperatures are high, and the beach is still calling. But there are risks from bacteria, parasites and other pathogens in the water at beaches, pools and water playgrounds.

The COVID-19 pandemic brought the term "Polymerase Chain Reaction testing" into the mainstream. The PCR method is a type of ...

Polar bears roaming the ice and swimming the waters of the Chukchi Sea have become increasingly exposed over the past decades to a collection of disease pathogens, according to a newly published study ...

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 ...