(Date:5/22/2013)... (NLST) investigators also conclude that the 20 percent ... tomography (LDCT) versus chest X-ray (CXR) screening previously ... at experienced screening centers in the United States. ... with their patients about the benefits and risks ... in the New England Journal of Medicine ...

(Date:5/22/2013)... Harvard physicists have developed a novel technique that can ... a process that is one of the most important, ... described in a paper in Nature , post-doctoral ... Dr. Melanie Schnell of the Center for Free-Electron Laser ... relies on finely-tuned microwave fields to identify molecular variants ...

(Date:5/22/2013)... Md. (May 22, 2013)The omega 3 fatty acids in ... cardiovascular diseaseso much so that the American Heart Association ... a week, particularly fatty varieties rich in omega 3s. ... a mystery. In a new study, scientists led by ... on this phenomenon by providing evidence that fish oil ...