Global low-altitude skies are alive with buzzing and movement -...

A little extra walking might buy years of sharper thinking...

Antarctica’s icy defenses are in trouble. A new study warns...

What if cows could choose where they wanted to be...

The climate crisis is now a public health emergency. A...

A volcano in southeastern Iran has nudged upward by about...

Melting glaciers are causing land erosion around the globe, wearing...

Astronomers have, for the first time, mapped magnetic fields inside...

Giraffes have long been part of zoo life, often seen...

Life on land did not begin with trees. A fossil...

Astronomers stitched together a radio color map of the Milky...