As wild chimpanzees grow older, they tend to back away...

Obesity is rare among Hadza hunter‑gatherers in Tanzania, Tsimane forager‑farmers...

Across Earth's long timeline, extinction often seems like a silent...

As humans and robots interact more, eye contact plays a...

Around 201 million years ago, acidification turned Earth’s oceans from...

Aging brings changes that affect how we hear and process...

Most people don’t like snakes. Some fear them and others...

From space exploration to mapping minerals from the skies, NASA’s...

For years, astronomers scanning the sky with NASA’s Transiting Exoplanet Survey...

Every year, billions of birds take on epic journeys between...

Most people assume an extinct volcano lies silent forever. Yet...