New York has been the hardest hit, with 31 to 80 people sickened there since the outbreak began, according to Nexstar’s WPIX.

Health officials are investigating a cluster of cyclosporiasis, a parasitic illness that causes “explosive” diarrhea. Here ...

Currently, 145 people from 20 states have contracted a parasite with unknown origins. Twenty have been hospitalized, and New ...

They originally believed their patient had brain cancer, only to later discover he actually had worms inside his head. The ...

A parasite transmitted via cat turds has silently infected billions of people, and scientists are scrambling to contain it.

Toxoplasma gondii, a.k.a. toxo, is a major cause of vision loss and other serious complications, and it may even alter people ...

Could a viral infection you experience today cause mental health disorders for generations of your descendants? Absolutely.

Scientists say the "hyperparasite" preys on "zombie fungus" known to infect insects before subjecting them to a gruesome ...

Discover What’s Streaming On: Resident Alien has spent the past few years quietly building one of television’s most devoted fan bases, thanks in no small part to Alan Tudyk‘s delightfully oddball ...

A mother in Florida is suing the Campbell Co. and Walmart after saying she found moving parasites in a can of SpaghettiOs that she shared with her daughter. Limited time: Save 25% on NBC News ...

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...

FIRST ON FOX: The White House has a new message on aliens: They are not coming from outer space — they are already here and ICE is tracking them. The Trump administration launched Aliens.gov on ...