If you've had wrist and shoulder pain from clicking a mouse, relief may be in sight. This spring, a new motion sensing device will go on sale that will make it possible for the average computer user to browse the Web and open documents with a wave of a finger.
The Leap Motion Controller is on display at the South by Southwest Interactive conference in Austin, Texas, for the first time. It's one of the most talked about startups at the conference, where some 26,000 people have gathered to see emerging tech companies.
Two years ago today, an earthquake and tsunami triggered a meltdown at the Fukushima Dai-ichi nuclear power plant in Japan. Hundreds of thousands of people living near the plant were forced to flee. The World Health Organization recently predicted a very small rise in cancer risk from radioactive material that was released. For the nuclear refugees, though, anxiety and depression could be the more persistent hazard. Correspondent Geoff Brumfiel traveled to Fukushima prefecture and met victims of the accident to see how they are coping.
The American conservative movement has its homecoming this week: the Conservative Political Action Conference, where everyone from politicians to peddlers is out to inspire the faithful.
Last year, one of the headline speakers was former vice presidential candidate Sarah Palin, who harked back to the second-ever CPAC in 1975, when Ronald Reagan laid out a vision for a conservative Republican Party.
She invoked his image of a banner of bold colors, not pale pastels.
Maryland is about to become the 18th state to abolish the death penalty.
A bill has passed the state Senate and is expected to pass the House of Delegates easily with the governor's ardent support. The strongest advocate to end the death penalty in Maryland is Kirk Bloodsworth, who was convicted of murder in that state in 1985 and was the first person in the U.S. to be sentenced to death row then exonerated by DNA evidence.