People seeking extreme weight loss began intentionally swallowing tapeworm parasites in one of the most disturbing diet ...

Can a presidential candidate afford to lose gray matter to parasites? How big was it? Robert F. Kennedy Jr. not discussing the worm in his brain on Fox and Friends.(Roy Rochlin / Getty Images) Until ...

A moose in Minnesota stumbles onto the road. She circles, confused and dazed, unable to orient herself or recognize the danger of an oncoming semitruck. What kills her is the impact of 13 tons of ...

CAMBRIDGE, United Kingdom -- A British man kept having headache after headache, and doctors couldn't figure out what was wrong. When they finally conducted an MRI, doctors discovered something ...

Parasites take an enormous toll on human and veterinary health. But researchers may have found a way for patients with brain disorders and a common brain parasite to become frenemies. A new study ...