Smart rings have quietly gone from curiosity to credible wearables over the past couple of years. While smartwatches keep getting bigger, brighter, and more distracting, rings have taken the opposite ...

Other than spacecraft, aircraft are the fastest vehicles, leaving cars and bikes for dust. We take a look at the ten fastest ...

RSV often looks like a cold – but sometimes it's more serious. Here's when to call the doctor and how to help your child feel ...

I have a question that I don’t have an answer to, but it might be the key between the St. Louis Cardinals well-publicized ...

Researchers have identified bradycardia—an abnormally low heart rate—as a symptom of xylazine-opioid overdose. This ...