ScienceInsights

Learn how to calmly support someone through a panic attack, from breathing techniques to grounding, and know when to seek medical help.

Learn what ultrasound techs actually do at each stage of pregnancy, from early dating scans to late-term monitoring and Doppler studies.

Period back pain is usually caused by prostaglandins, but a tilted uterus or conditions like endometriosis can make it worse. Here's what's normal and what's not.

If you've had a heart attack, even moderate beer drinking carries real risks—from AFib to medication interactions. Here's what the evidence says.

Transitional care helps patients safely move from hospital to home. Learn what it involves, who needs it most, and what to expect at discharge.

Porn can be genuinely hard to quit because of how it shapes your brain's reward system. Here's the science behind why, and what actually helps.

Sore muscles after a workout? Learn what actually helps recovery, from foam rolling and nutrition to why some common remedies don't work as well as you'd think.

Linzess comes in three doses, with 290 mcg being the highest, reserved for IBS-C. Learn why dose matters and how to use it safely.

A 4-week-old's poor sleep usually comes down to biology, not bad habits. Here's what's actually normal at this age.

From whitening strips to professional treatments, here's what actually works for yellow teeth and what's worth skipping.