Did your vehicle's Check Engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

Next-generation metagenomic sequencing test developed at UCSF proves its effectiveness in quickly diagnosing almost any kind ...

Checking PC hardware isn't enough when buying a used PC. These Windows software checks will ensure you get your money's worth ...

More research shows that your ability to balance on one leg can reveal how well you’re aging. Discover the fascinating science for why, and what you can do to improve.

A bladder ultrasound gives providers clues about how the bladder expands and holds urine. This article lists conditions ...