May 22, 2013 — Some single baby boomers are moving into group houses, a college-era solution to their modern needs. Housemates share costs, socialize, and cheer each other on through life's thick and thin.

May 22, 2013 — Officials think they've found all the survivors, and victims, of the massive tornado that devastated the community of Moore. The official death toll stands at 24. More than 230 people are said to have been injured.

May 22, 2013 — A measles epidemic in Wales that has infected more than 1,000 people is the fallout from a fraudulent paper linking the vaccine and autism published almost 15 years ago, health officials say. Many of the children and teenagers sick with measles were never vaccinated.

May 22, 2013 — NASA and Google have come together to buy a new kind of computer that the manufacturer says runs on the strange laws of quantum mechanics. But some physicists counter that the machine, known as the D-Wave Two, has never demonstrated a phenomenon known as "quantum entanglement."

May 22, 2013 — "Someone asked me," Benjamin Franklin once said, "what's the use of a balloon?" They don't do much. They just float. What are they good for? And Franklin replied, "What's the use of a new-born baby?" They just sit there. They don't do much. You have to imagine possibilities. This is Franklin, in the 1780s, thinking about balloons.