ScienceInsights

Sudden thumb pain can stem from tendonitis, arthritis, or repetitive strain. Learn what's likely causing yours and when to see a doctor.

Most home pregnancy tests are reliable around the time of a missed period, but timing and biology play a bigger role than many people realize.

A science-based look at female squirting, what the fluid contains, how it happens, and why the experience varies from person to person.

Safe ways to remove something stuck in your ear at home, what to avoid, and when it's time to see a doctor.

Slippery elm is generally well-tolerated, but daily use comes with caveats around drug absorption and limited long-term safety data.

Kidney disease often has no symptoms until it's advanced. Learn the warning signs, urine changes, and two key tests that can catch problems early.

Some bedtime drinks may support weight loss, but what you sip matters less than you think. Here's what the evidence says.

Orgasms in the third trimester are generally safe, but there are exceptions. Here's what to know about how your body and baby respond.

Joy and happiness aren't the same thing. Learn how they differ in your brain, why we evolved both, and how to cultivate more of each.

Augmentin usually starts working within a few days, but timelines vary by infection. Learn what to expect and when to call your doctor.