Computers have a better record of accurately diagnosing Alzheimer's disease than human physicians do. They read MRI brain scans and compare them to a database of known cases.Read the full report on BBC: "Computers 'spot Alzheimer's fast'"
Ways to view March Madness
It's a fact: Productivity drops in March as millions of people put down their work and pick up their remotes to tune into the annual NCAA basketball tournament. If you'd like in on the action, CNET's Kara Tsuboi tells us how to view the games on your TV, computer, or mobile device so you never miss a minute.