Lobe-finned fishes once led the way in jaw innovation, reshaping evolution long before dinosaurs and life on land emerged.

Learn about the process that started life on Earth, linking amino acids with RNA to create proteins that are found in all ...

There is an ancient Greek scientist who discovered the existence of polar day and polar night before people even knew the ...

Long before Frank Herbert’s Dune, ancient engineers in Iran built wind catchers that cooled desert homes 5,000 years ago.

Struck by lightning during a roaring thunderstorm 10 years ago, an ancient pine tree in Bolivia’s capital of La Paz is ...

The explosion of animal life in Earth's oceans half a billion years ago during and after the Cambrian Period is commonly ...

A massive, hidden aquifer stretching from New Jersey as far north as Maine is being studied through thousands of samples ...

Seismic activity on the Red Planet – called Marsquakes instead of earthquakes – has allowed scientists to study Mars' “lumpy” ...

Scientists recently identified the oldest material on Earth: stardust that's 7 billion years old, tucked away in a massive, rocky meteorite that struck our planet half a century ago. Some of these ...

Science conspiracies can be strange, funny, and oddly convincing. Here are 10 popular theories and why they continue to ...

Rare rocks buried deep beneath central Australia have revealed the origins of one of the world's most promising new deposits ...

However, seismic anomalies detected on Mars by the InSight mission reveal that the mantle is far from smooth and contains ...