ScienceInsights

Not sure what bit you? Learn how to identify bites from mosquitoes, ticks, spiders, and more, plus when to seek medical care.

A heart rate of 133 BPM can be normal during exercise but concerning at rest. Learn what causes it and when to see a doctor.

Night sweats are often harmless, but they can sometimes point to hormones, medications, or health conditions worth discussing with your doctor.

Bee sting pain usually eases quickly with the right steps at home. Learn what actually helps and when to seek medical attention.

Tums can ease heartburn and even boost calcium, but overuse comes with risks. Here's what you need to know about how they work and when to be cautious.

Greek yogurt is low in lactose but not completely free of it. Here's what that means if you're lactose intolerant and whether it's safe to eat.

Knee taping can reduce pain and improve stability, but it works differently depending on the tape type and your condition. Here's what the evidence shows.

From penicillin to organ transplant drugs, some of medicine's most important treatments trace their origins back to mold and fungi.

SSRIs are the go-to treatment for OCD, but there are other options worth knowing about, including clomipramine and add-on medications for hard-to-treat cases.

Wisdom teeth made sense for our ancestors, but smaller modern jaws left little room for them. Here's why we still grow teeth we often need removed.