Kirk Siegler talks to Melissa Block for an update on the search for former Los Angeles Police Department officer Christopher Dorner. A man that authorities identified as Dorner was holed up in a cabin near Big Bear Lake, Calif., on Tuesday evening. Hundreds of officers surrounded the home. Dorner is wanted for questioning in three murders and one attempted murder.
One of the long-standing knocks against electric cars is that it can be hard for the machines to hold a charge in cold weather. That's exactly what New York Times reporter John Broder says he found when he took a Tesla Model S on a road trip from Washington, D.C., to Connecticut.
Fifty years ago, the White House was the site of an unusual party.
It was a celebration of the Emancipation Proclamation's centennial, held on Abraham Lincoln's birthday, and many of the guests were descendants of the people Lincoln's historic document freed.
But noticeably absent was the Rev. Martin Luther King Jr. The civil rights leader had declined the invitation after earlier conversations with President Kennedy about segregation had yielded few results.
A common vitamin supplement appears to dramatically reduce a woman's risk of having a child with autism.
A study of more than 85,000 women in Norway found that those who started taking folic acid before getting pregnant were about 40 percent less likely to have a child who developed the disorder, researchers reported in the Journal of the American Medical Association.
North Korea's latest nuclear weapons test is much more powerful than the previous two, according to estimates made by instruments that measure seismic waves from the blast. It's about the size of the bomb that devastated Hiroshima in World War II.
But it's not so easy to verify the claim that the nuclear explosive has also been miniaturized. That's a critical claim because a small warhead would be essential if the rogue regime chose to threaten the United States with a nuclear-tipped missile.
Big bombs are easier to make, but they aren't all that useful as a threat.