ScienceUSDA Wildlife Services killed 4 million animals in 2013. Justified or just too much? In 2013, the federal government culled more than 4 million wild animals. The state-sanctioned culling included black bears, prairie dogs, coyotes, bobcats and even a bald eagle and golden eagles.by Alexander Saltarin
ScienceNASA selects 12 cutting-edge proposals for space science as candidates for further researchby Jim Algar
Science'The Beast' asteroid 2014 HQ124 will fly past dangerously close to Earth on Sundayby James Maynard