http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. (PhysOrg.com) -- Stop signs are supposed to be traffic safety tools, but how effective are they? According to one Ryerson University researcher, intersections with stop signs can be some of the deadliest places on the road. http://www.physorg.com/news173454547.html Other Sciences Tue, 29 Sep 2009 15:10:03 EST news173454547 Across New Jersey, more towns are using solar-powered warning signs, capitalizing on the technology's effectiveness to inform the public, warn motorists of danger and save energy. http://www.physorg.com/news164637858.html Technology Fri, 19 Jun 2009 14:50:02 EST news164637858 A study from the University of Bath has found that smokers are twice as likely to kick the habit if they use a support group rather than trying to give up alone. http://www.physorg.com/news151850069.html Medicine & Health Thu, 22 Jan 2009 12:35:28 EST news151850069 Your next trip to Stop & Shop may be little more than just placing items into your wagon and paying for them at the cashier's checkout counter. http://www.physorg.com/news139225121.html Electronics Fri, 29 Aug 2008 10:38:40 EST news139225121