ScienceInsights

Water-based and silicone lubes each have real tradeoffs. Here's what to know about feel, safety with toys and condoms, and vaginal health.

Pulled your hip flexor? Learn how to ease pain, when to stretch, and what to expect during recovery—all from home.

Sore throat or tonsillitis? Learn the key symptoms, how long it typically lasts, and when it's time to see a doctor.

Taking amitriptyline and need pain relief? Learn which painkillers are safe, which need caution, and which to avoid altogether.

From exposure to sneezing, catching a cold unfolds faster than most people think. Here's what actually happens in your body and why.

From ginger and pressure points to OTC options, here are practical ways to ease nausea at home and when to see a doctor.

Canned chicken can support weight loss thanks to its protein content, but sodium and quality tradeoffs are worth knowing before you stock up.

Not sure if your child is too sick for school? Learn which symptoms mean stay home, when it's safe to return, and how to handle the gray areas.

Edible highs can last 4–8 hours or longer. Learn why they hit differently than smoking and what affects how long the effects stick around.

Anxiety shows up in more ways than worry alone. Learn how it affects your body, sleep, and mind — and when it might be time to seek support.