An international team of scientists has experimentally observed an unusual form of ice that could naturally occur on distant ...

Hydrogen nano-clusters at low temperatures display 'superfluidity'—a quantum state of frictionless flow only previously ...

Deep beneath the barren landscape of Antarctica lies secrets to the climatic history of the world. Frozen in the ice are ...

Earth’s current ice-covered state is an anomaly, relying on rare geological conditions, and scientists caution that excessive ...