NASA's Maven spacecraft to arrive at Mars this weekend

Sep 18, 2014

NASA's Maven spacecraft to arrive at Mars this weekend

Mars, get ready for another visitor or two. This weekend, NASA’s Maven spacecraft will reach the red planet following a 10-month journey spanning 442 million miles (711 million kilometers). If all goes well, the robotic explorer will hit the brakes and slip into Martian ...

Chimps are natural-born killers, say scientists

Sep 18, 2014

Chimps are natural-born killers, say scientists

Chimpanzees can be lethally violent to each other, and a study released Wednesday says this stems from an inherent streak and not, as some have suggested, from human interference. Zoologists, led by the famed Jane Goodall, have speculated for years on the causes of ...

Sep 18, 2014

U.S. school police stock up on free military gear

School police departments across the United States have taken advantage of free military surplus gear, stocking up on mine resistant armored vehicles, grenade launchers and scores of M16 rifles. At least 26 school districts across the country have participated in the Pentagon’s surplus program, ...