Does Luigi Mangione have Lyme disease? If he does, it could play a role in his case. Here's what we know about Mangione's ...

Dogs that have been outside are susceptible to ticks. Here are the top spots to check your pup for ticks when coming indoors ...

Chronic wasting disease slowly turns the brains of infected deer (and other cervids) into spongy, deteriorating masses, triggering bizarre behavior and, inevitably, a fatal outcome.