Cities are becoming more than just human-built environments. Their light...

For years the Denisovans lived only in gene sequencers and...

The European Space Agency’s Proba-3 mission has used artificial means...

Seventeen thousand years ago, a family carried an ailing toddler...

The skies were empty for most of Earth’s history, but...

Lightning usually roars; on this particular night, it whispered. Far...

For over 100 years, the North Atlantic has hosted an...

Dogs did not dash into South America with the first...

Volcanic islands, such as those in Hawaii and the Caribbean,...

While most people witness only the familiar crack of thunder...

Dolphins, like other toothed whales, live in a world of...

Earth’s magnetic field is not the steadfast guardian that most...

Many people fire off rapid‑fire queries at the latest AI...

Rust eats away at iron in bridges, ships, and garage...

Today, nearly all non-Africans descend from a group of people...