New research reports the most powerful cosmic rays ever detected. Because the rays lose energy as they travel through space, ...
Recent studies have suggested that as much as 14% of the US population suffers from what is commonly called the “winter blues ...
One the most effective treatments for SAD is light therapy, often combined with antidepressants and talk therapy. Sitting in ...
UV light is produced by the Sun and by some man-made lamps. Although there are many applications for UV light, there is also risk to its use. UV rays have too much energy and can cause molecules to ...