Human bodies have a natural cooling system, but it can do only so much in high temperatures and humidity. Here's the science behind how heat kills. And how to protect yourself.

Foundation species like coral, oysters and big trees are critical to their ecosystems, providing food and shelter. A new study finds their influence continues after their death.

NPR's Short Wave team talks about how air pollution affects the brain, what ancient squirrel poop reveals about prehistoric fauna, and a whale graveyard on the ocean floor.

A study of more than 2,300 9- to 10-year-olds found that socioeconomic factors explained most differences in the preteens' brain development.

Five winning images from a photo contest show scientists at work and capture the wonder of research and discovery.

The crew of four — NASA astronaut and commander Randy Bresnik, European Space Agency pilot Luca Parmitano, NASA mission specialists Frank Rubio and Andre Douglas — are scheduled to launch next year.

The songbirds you see today are directly linked to the velociraptor, triceratops and T. rex.

Each ingredient plays a key scientific role. in your cookie’s softness, chewiness, taste and height.

The changing climate is driving whales into San Francisco Bay, where ship strikes have been deadly. A new camera system could help ships and ferries steer clear.

New research from scientists at the Centre for Ecological Research in Hungary finds that some birds living in cities are changing their songs to compete with traffic and other urban noise.