http://phys.org/ en-us Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Most of us are familiar with the "winter blues," the depression-like symptoms known as "seasonal affective disorder," or SAD, that occurs when the shorter days of winter limit our exposure to natural light and make us more lethargic, irritable and anxious. But for rats it's just the opposite. http://phys.org/news286116456.html Biology Thu, 25 Apr 2013 14:00:22 EST news286116456 A memo to employers: Just because your workers live alone doesn't mean they don't have lives beyond the office. http://phys.org/news280668239.html Other Sciences Thu, 21 Feb 2013 11:24:10 EST news280668239 A new study focused on anxiety and brain activity pinpoints the brain regions that are relevant to developing childhood anxiety. The findings, published in the Aug. 12 edition of the journal Nature, may lead to new strategies for early detection and treatment of at-risk children. http://phys.org/news200748406.html Medicine & Health Wed, 11 Aug 2010 13:30:01 EST news200748406