In total darkness, researchers found a soft light that fades at death, revealing a biological fingerprint hidden in plain sight.

Your car's tire pressure monitoring system (TPMS) can fail, but you can still drive. Learn why sensors break and what to do ...

What should you do if your wearable device tells you something’s amiss, but you feel fine? Believe the tech and get yourself ...

Hypertension is the leading risk factor for cardiovascular disease, the most common cause of death worldwide. Less than half the people with high blood pressure are aware of their diagnosis, and only ...

The Canadian and Swedish men's curling teams had a heated moment at the Olympics on Friday, as Sweden accused Canada of cheating.