ScienceInsights

Clinical trial insurance protects participants and sponsors when something goes wrong. Here's how coverage works, who pays, and what happens if you're injured.

Learn how hydraulic motor mounts reduce engine vibration, how they differ from rubber mounts, and what to expect when one starts to fail.

Before you worry, red in your stool or urine might just be beets, medications, or food dye. Here's how to tell the difference.

Licorice can interfere with several common medications, from blood pressure drugs to diabetes treatments. Here's what to watch out for.

Learn how to treat a partial thickness burn at home, from cooling and dressing the wound to recognizing when it needs medical attention.

Standard state gives chemists a common reference point for measurements. Learn what conditions it sets and how it differs from STP and SATP.

In biology, "fittest" means best suited to reproduce, not strongest. Here's what the phrase really means and why scientists rarely use it.

Climate justice connects environmental harm to inequality, showing why those least responsible for climate change often face its worst effects.

Peptide T was designed to block HIV and treat neurological symptoms, but mixed trial results and ongoing debate have kept it from mainstream medicine.

Learn how focal points work in lenses, what focal length means, and how this concept applies to cameras, glasses, and everyday optics.