Tripping Seniors To Stop Future Falls
Mars Rover Heads for Mt. Sharp
Hackerspaces Turn Ideas into Reality
Official: Ebola Has 'Upper Hand'
Rx for Schools: Later Start Times
Researchers are tripping seniors on purpose, and it's not some kind of warped practical joke. The experiment is a technique being studied to prevent falls, the leading cause of injury in older adults.
NASA's Mars rover Curiosity has passed up a chance to drill a rock nicknamed "Bonanza King" because of its worrying wobble, and will instead focus on heading toward the ultimate prize -- Mt. Sharp.
Workshops known as hackerspaces are becoming part of a growing global movement that aims to dispel the myth that hackers are an ominous security threat to data and computer systems.
Two alarming new cases of Ebola have emerged in Nigeria, widening the circle of people sickened beyond the caregivers who treated a dying airline passenger in one of Africa's largest cities
Delaying the start of the school day until at least 8:30 a.m. would help curb teens' lack of sleep, which has been linked with poor health, bad grades, car crashes and other problems, pediatricians say.