Sacrifices of “sun stones” occurred around the same time a volcanic eruption in 2900 BC dimmed the sun throughout Northern Europe, according to a new study.

Continent-size islands deep inside Earth's mantle could be more than a billion years old, a new study finds.

Using ice core samples, researchers linked a natural disaster with a trove of nearly 5,000-year-old artifacts discovered at an archaeological site in Denmark ...

"Stick Nation" is a worldwide movement that thrives on irreverent, fantastical and downright wholesome descriptions of sticks ...