Two baby pterosaur fossils contain rare evidence of how they died 150 million years ago — and the specimens solve a larger mystery about a fossil deposit in Germany.
Buried deep in Greenland's ice sheet lies a puzzling chemical signature that has sparked intense scientific debate. A sharp ...
MIT scientists have unraveled the hidden energy balance of earthquakes by recreating them in the lab. Their findings show that while only a sliver of energy goes into the shaking we feel on the ...