On some islands of the Galápagos archipelago, wild tomatoes are doing something peculiar. They're shedding millions of years of evolution.

"Hospital rooms are more than just places for treatment—they're environments that can either support or hinder healing."

Do you have a nosy coworker? New research finds snooping colleagues send stress levels rising.

"This is a bacterium that kills people every year, and it is high time we do more to combat it."

With summer in full swing, an expert dispels sunscreen myths and shares advice for safe, healthy fun in the sun.

Laughter seems to enhance positive emotions in bonobos and influence their decision-making to expect more positive outcomes.

In a new book, political economist Benjamin Cohen considers the forces driving nations—including the United States—toward fragmentation.

A new study found that even increasing moderate physical activity from once to multiple times per week led to a slower rate of cognitive decline over time.

In a new podcast episode, a doctor argues we need to strengthen the FDA's approval process on certain prescription drugs.

"The findings offer a low-cost and simple way to improve running performance—merely by adjusting how we direct our attention."