Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.

The U.S. is in a severe flu season, and antiviral medications such as Tamiflu can help if you get sick—but it's not recommended for everyone. Here's what you need to know about the medication.

Palm-cooling devices—designed to help humans bounce back quickly from exertion and heat stress by chilling their palms—are showing up on sidelines, in training camps, and wherever the heat is on.

Unlike the last test you took in school, this one is fast and easy—and protects you from harm. An electrician explains.

A study on FUO in Guinea found diverse bacterial and viral infections, frequent misdiagnoses, and high antibiotic resistance, ...

AFTER suffering a fever and losing her voice, mum-of-four Kirsty Lawson thought she was the victim of a nasty winter virus.