Helium that was once part of the atmosphere of the extrasolar planet HAT-P-32b

Icy plumes from Saturn’s moon Enceladus contain phosphorus, part of the biochemistry of life

Data collected by the BepiColombo spacecraft traces the causes of the strange aurora, which course

The ancient glaciers hint at an Archaean Earth that may have looked similar in some

Great Slave Lake’s huge cold water mass shielded it from impacts of the rapidly

Despite centuries of study and many spacecraft visits, the Red Planet still holds secrets. Here

An undersea volcanic plateau in the southwestern Atlantic was a tropical island 45 million years

A herculean effort to fight back woody plants in the Konza Prairie has largely failed

The pioneering Sulfur Transport and Deposition Model, initially designed to simulate atmospheric sulfur, continues to