August 14, 2019 12:18 pm Robot Tail for Humans Being Developed by Japanese Researchers Researchers at Keiko University in Yokohama, Japan, are developing a robotic tail to help the elderly maintain their balance. US & World Videos 0:37 Crash and fire shut down both sides of Interstate 95 in Norwalk 1:36 Arizona Senate repeals 1864 abortion ban 2:15 Heavily-camouflaged minors charged after ‘assassins' game at Old Lyme school 2:40 7th grader brought gun to school in Hartford: police 1:40 Democrats say Big Oil misled public for decades about climate change