The president of the Palestinian Authority has asked the U.N. to recognize his state. The Israelis say such a move would violate past agreements and are threatening retaliation. U.S. and European diplomats are scrambling to head off what could be a diplomatic train wreck.
We reported on the variables that make it hard to, even at this late date, predict exactly when and where a dead 6-ton NASA satellite will fall to Earth. The Upper Atmosphere Research Satellite, or UARS, will be the biggest NASA spacecraft to crash back to Earth, but it's now baffling scientists as its descent toward Earth slows — delaying its ultimate crash until the early part of the weekend. The space agency is now predicting the satellite will crash down to Earth late Friday or early Saturday, Eastern Time.
Decrying the state of American education, President Obama announced Friday that his administration is allowing states to be exempt from basic elements of the No Child Left Behind law if they meet certain conditions.
States can now apply for waivers so that they won't face federal sanctions under the sweeping Bush-era legislation.
A fundamental rule of nature is that nothing travels faster than the speed of light. Now, physicists working in Europe say they may have discovered a sub-atomic particle that breaks that speed limit. But that extraordinary claim is being greeted with a healthy dose of skepticism.
We all know too much sodium in our diet can be bad for our health. It can lead to high blood pressure, heart disease, strokes and more. The U.S. dietary guidelines made specific recommendations last year for African Americans to reduce their intake. But why is it so hard to cut back?
Speaker John Boehner didn't provide much reason Friday to hope that efforts to avert a federal government shutdown next week wouldn't go to the 11th hour like all congressional spending negotiations since last November's election.
Asked at a brief availability with journalists in the House Press Gallery if he had talked with Sen. Harry Reid, the Nevada Democrat who sets the Senate's agenda, Boehner said:
"I had a conversation with the Senate majority leader before I came down. There wasn't much progress made."
Perched on a mesa just above Flagstaff is the historic Lowell Observatory, founded back in the days of the Wild West. Observatory director Jeffrey Hall talks about landmark discoveries made there, like 'Planet X'--later renamed Pluto--and the exoplanets astronomers are spotting there today.