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 ...

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.

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

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.

Discover nitisinone, a drug for rare diseases that could also combat mosquitoes and their transmission of malaria.

Ever wonder how Earth scientists examine rocks? We cut them up and throw them under a microscope ... and then everything ...

Learn about elephants' sharp sense of travel planning, helping them save energy and find food as they trek through their ...