These small, swift, prolific insects that live only around people are quickly evolving resistance to a range of pesticides at the same time and may soon be nearly impossible to kill with chemicals ...

Parasites are organisms that derive nourishment and protection from other living organisms, and they can cause diseases in ...

Scientists have discovered a fungus that turns spiders into “zombies,” luring the arachnids out of their lairs before killing ...

It’s that time of the year again when mushrooms sprout all over the East Bay’s wild landscape. It’s also that time of year ...

A fungus that has killed millions of bats across North America has arrived in Arizona, state wildlife officials announced on Thursday.

A woman returned from a three-week vacation and started noticing a strange burning sensation in her legs. She visited multiple doctors until being diagnosed with "rat lungworm," a parasite spread by ...