A new study suggests that dark streaks on Mars represent flowing sand — not water.
The Department of Energy on Thursday awarded a key permit for a transmission project that would carry hydropower from Canada to more than a million homes in southern New England.
More than 100 aftershocks felt after large quake crushes homes, kills hundreds on the Iran/Iraq border.
The map is the oldest-known printed globe, designed to be cut out and pasted around a wooden ball. It is also the first map to show North and South America as separate continents