The same geomagnetic storm that makes aurora sightings likely can disrupt power systems, navigation signals, and satellites.

The order provides time for the Legislature and governor to respond by having special elections to get the consent of voters ...

Knotted structures once imagined by Lord Kelvin may actually have shaped the universe’s earliest moments, according to new ...

From 400-year-old globes to cosmic funeral shrouds, how the Osher Map Library in Maine shows people that maps aren't just for ...