NASA scientists recently used Europa Clipper’s instruments to take readings of Mars, as the spacecraft was passing within ...

A team of physicists has uncovered a surprising new way to explore one of science's greatest challenges: uniting the two ...

Sled expeditions continue on Ellesmere Island and in the Northwest Passage, while other journeys have ended in Siberia, ...

An exhibition shows the beauty and disparity of maps in a time of rapid discovery, when the shape of the known world was ever ...