The immune system, the body's defense network against infections and injuries, can sometimes become too active. In these ...

An experimental antibody designed to briefly block the immune checkpoint PD-L1 in the brain has cleared its first human ...

Ex-Aston Villa star Ellen Martin has been diagnosed with Stiff Person Syndrome (SPS), a very rare neurological disorder ...

Stanford researchers found that reviving immune cells that clear the body's cellular waste kept aging mice "lean and buff," ...

An immune system has one design flaw that no amount of engineering ever fully solves: the same mechanisms that let it ...

Mia Tidy, 25, believes her symptoms started when she was just 2 years old, and she spent years trying to explain them as ...

Recovered from Cyclospora, the 'explosive' diarrhea-causing parasite? The answer to whether you’re protected may surprise you ...

With expert insights from dietitians, we’re highlighting nine superfoods that may help you add more healthy years to your ...

If you live with a senior cat, noticing signs of vision loss in your friend can be heartbreaking, raising concerns about ...

The acquisition, which involves a concurrent licensing deal with startup Mirador, gives Jasper a chance to rebound from ...

If your child consistently wakes up with stiff joints for more than 30 minutes, it could indicate a medical condition.

People across the United States are taking a closer look at their lettuce and leafy greens this summer because of an outbreak ...