Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Cathy Whitlock, Regents Professor ...

Exciting discoveries from archaeological sites predating the Clovis culture pose new questions about how, when, and by whom ...

Its soft tissues have been preserved for eons, finally revealing some secrets about the marine reptile's appearance.

Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the ...

Numerous previous studies have analyzed the composition of pastes and mortars used in ancient Egyptian construction. Some of ...