Rivers shape life on Earth. They deliver water, sediment, and...

Scientists analyzing sediment scraped from a rugged ridge nearly three...

A fast belt of westerly winds that helps shape summer...

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...

For decades, scientists have puzzled over Uranus. Unlike its fellow...

Earth’s deepest layers were not always solid rock blanketing a...

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...