Research ships rarely brave the Greenland Sea in winter. Early this year, scientists ventured into the ice-covered waters to ...

Tiny glass beads formed in the fires of explosive volcanic eruptions on the moon, and brought back to Earth by Apollo 17, ...

Learn more about these shimmery, orange and black beads on the moon that researchers describe as "tiny, pristine" time ...

Tiny, orange glass beads discovered on the moon during the Apollo era may reveal an untold history of lunar volcanism.