People bitten by the Lone Star tick can develop a sudden and dangerous allergy to pork, beef, and lamb.

HEALTH
Flip-flops are great for lounging on the beach—less so for walking around.
Your morning cup o' joe can give you more than just a caffeine buzz.
There's a word for that pins-and-needles sensation: paresthesia.
Researchers are studying whether technology use is connected to depression, anxiety, and other issues.
Your inconsistent sleep schedule could be wearing on your health.
Join the hundreds of thousands hitting the pavement this Global Running Day with confidence armed with these facts about running's effect on your health.
It feels like snuggling a giant Beanie Baby.
These seniors found impressive ways to stay busy after turning 100.
A new report finds that the majority of products on the market are ineffective, contain harmful ingredients, or both.
Due to changing health guidelines, you may not be fully immunized if you were born before 1989.
Dr. David Mischoulon, director of research at Massachusetts General Hospital's Depression Clinical and Research Program, sets the record straight about antidepressants.