ScienceInsights

Practical tips for removing a splinter from a toddler's skin with minimal fuss, plus how to spot signs of infection afterward.

Chewing gum is mostly harmless and can even benefit your teeth and focus, though some ingredients may cause issues for certain people.

Human and veterinary doxycycline are the same drug, but dosing and risks for dogs make a vet's guidance essential before use.

Blood in your stool can signal anything from hemorrhoids to something more serious. Learn what the color means and when to see a doctor.

Yes, insomnia is in the DSM-5. Learn what criteria clinicians use to diagnose it and how the guidelines have changed since the DSM-IV.

Havana Syndrome symptoms can range from days to years. Here's what recovery typically looks like and why treatment remains so difficult.

From slow breathing to ginger and acupressure, here are practical, evidence-backed ways to ease nausea at home and when to see a doctor.

Gallstones, alcohol, high triglycerides, and genetics are among the key causes of pancreatic inflammation and how it develops.

From meal timing to sleep position, here are practical ways to ease heartburn without reaching for antacids.

Sarcoptic and demodectic mange need different treatments. Learn how to tell them apart and what actually helps your puppy recover.