Former New Mexico Gov. Gary Johnson said Wednesday he is quitting the Republican primaries and will run for president as a Libertarian, highlighting the possibility a third-party candidate could impact the 2012 election.
Republicans and Democrats are at it again. A dispute over air service subsidies for 13 rural communities has left the FAA without a funding extension. Thousands of workers are affected.
Tomorrow's wars will be fought not just with guns, but with the click of a mouse half a world away that will unleash weaponized software that could take out everything from the power grid to a chemical plant.
Virgin Galactic gave its spacecraft a first test flight Sunday. It glided to a perfect landing from an elevation of 45,000 feet. Virgin Galactic hopes to start flights for tourists within 18 months.