Elon Musk's company successfully launched a satellite to orbit today (June 19) using a pre-flown Falcon 9 booster, pulling off the feat for the second time in less than three months.

Cross over the old Louisville & Nashville Railroad in this town remembered for its Civil War encampment and you'll see the first signs — there's fresh anticipation in the rural areas that will be prime viewing locations for the first coast-to-coast total…

Neonicotinoid pesticides commonly found in agricultural areas kill bees and hurt their ability to reproduce, two separate large-scale studies confirmed Thursday.

Scientists say a vast iceberg has broken off from a key floating ice shelf in Antarctica. Scientists at the University of Swansea in Britain said Wednesday the iceberg broke off from the Larsen C ice shelf. The iceberg, which is likely to be named A68, is…