Researchers asked people with depression to use an online cognitive behavioral therapy program at home. It helped no more than primary care visits. Most said they were too depressed to use it.
Even the smartest robot does a miserable job picking up objects it hasn't been programmed to recognize. One way robots may get better at it is to learn by experience, a researcher says.
The indictments allege the defendants hacked JP Morgan Chase and other financial institutions, stealing data from some 100 million customers to lure victims into a stock trading scam.
One year ahead of the 2016 elections, Michel Martin speaks with young voters in Iowa about the issues that matter to them, and whether candidates are using the right tools to reach them.
Close to a million college kids use Piazza. Pooja Sankar, the apps' creator, says her company can't solve all the problems for women in computer science but she hopes it's making a difference.