Learn why 3 nasty infections keep bouncing back stronger, from immune challenges to environmental factors, and how they defy ...

Experts warn ketamine can cause 'irreversible psychological impairment' as well as horrific effects on your physical health ...

Marvel at this small but powerful pet hair scraper, flight attendant-approved travel pillow and spinning makeup brush cleaner ...

Gargling is a simple and remarkably effective way to kill germs and soothe a sore throat. Try one of these homemade sore throat remedies.

One of the best ways to avoid getting sick is quite simple, according to Prianka Chawla, MD, Primary Care Physician at Tufts ...