Learn why products like scented candles and waxes or hair care could lead to respiratory issues.

A new generation of nonlinear photonic chips are set to usher optics into a dynamic, programmable era.

What's a good alternative to salt? Learn why potassium chloride could be healthier, but there are some risks.

Learn about the climate changes that followed the end-Permian extinction, allowing select species to take over the planet’s ...

Learn how a new type of ancestry tracing can unveil the full, dynamic picture of your family tree.

Scratching can be beneficial, but learn more about how in most cases, the harm outweighs the benefit.

New research reveals how the salt, often hidden in processed foods, is associated with being overweight.

Learn more about Zoom fatigue and why it's driving some people to consider cosmetic surgery, also known as the Zoom Boom.

What animal has the longest gestation period? From salamanders to elephants, here’s how long it can take to make a baby.

Learn more about the tiny particles that can come off of your gum — what is essentially a soft piece of plastic — as you chew ...

Explore the latest find from NASA’s Curiosity rover and what it reveals about organic matter beyond our planet.

Nearly two centuries after Faraday’s failed attempts, scientists have demonstrated that Earth's continuous spin can directly ...