A blue-ribbon panel sees the sun possibly setting on medical experiments using chimps, leading federal authorities to halt new awards but leave existing experiments in place.
After studying four decades of terrorism, Aaron Clauset thinks he's found mathematical patterns that can help governments prevent and prepare for major terror attacks. The U.S. government seems to agree.
The University of Chicago's Urban Education Institute runs charter schools and uses innovative practices to provide inner-city children a pathway to college.
Some environmental advocates say the federal government is ignoring the real future of solar energy: photovoltaic cells on almost every roof. But even supporters acknowledge rooftop solar isn't the complete answer to the energy question — yet.
Big money, big energy and big environmentalism join forces to support big solar energy projects on federal land in the Southwest. But could these "green" projects actually be anti-environmental boondoggles in the making?