Originally published on Tue December 3, 2013 6:00 pm
Here's a variation of the does-a-falling-tree-make-a-sound-if-no-one-hears-it riddle: Can the House be considered productive if it passes bills the Senate won't ever take up and the president won't ever sign?
According to Speaker John Boehner, the answer is yes — the House can be judged as very productive under such circumstances.
Originally published on Wed December 4, 2013 11:02 am
A newer form of mammogram may do a better job of finding cancer, a study finds. But the technology is still too untested to know if it's going to be useful for most women or even to know for sure who might benefit.
It's called breast tomosynthesis, or 3-D mammography. Since being approved by the Food and Drug Administration in 2011, the new type of scan has been touted by radiologists.
Originally published on Tue December 3, 2013 6:20 pm
Illinois lawmakers have approved a sweeping plan to close a $100 billion shortfall in the state's pension system, which would cut retirees' benefits. But the legislation faces promised legal challenges from public employee unions.
Originally published on Tue December 3, 2013 7:44 pm
The editor-in-chief of The Guardian, which has turned leaks from Edward Snowden into a seemingly endless series of exposes concerning U.S. electronic surveillance activities, says the newspaper has published just 1 percent of what it's received from the former NSA contractor.
In testimony before Britain's Parliament, Alan Rusbridger told lawmakers that about 58,000 files obtained from Snowden, or "about 1 percent," had been used by the paper for its stories. However, he added: "I would not expect us to be publishing a huge amount more."
The U.S. and other major powers have been holding historic negotiations with Iran to try to curb that country's nuclear program. But Washington still has many other concerns about Iranian behavior. And while some diplomats may hope to build on the nuclear talks to push Iran to play a more constructive role in the region, experts remain skeptical.
Karim Sadjadpour of the Carnegie Endowment for International Peace says there are a couple of ways to look at the negotiations with Iran.
Originally published on Wed December 4, 2013 1:30 am
Updated at 2:00 a.m. ET Wednesday:
Federal investigators in New York announced late Tuesday that they had removed the rail employees union, the Association of Commuter Rail Employees, as a participant in the investigation. According to The Associated Press, investigators cited a breach of confidentiality after Anthony Bottalico, leader of the union, spoke to the media concerning comments train engineer William Rockefeller had made about what happened moments before Sunday's derailment.
Puddled meltwater very likely primed this ancient edge of the Antarctic's Larsen Ice Shelf to rapidly disintegrate over just several weeks. This view of the splintered mix of frozen bergs is from a Feb. 21, 2002, satellite image.
An expert panel at the National Academy of Sciences is calling for an early warning system to alert us to abrupt and potentially catastrophic events triggered by climate change.
The committee says science can anticipate some major changes to the Earth that could affect everything from agriculture to sea level. But we aren't doing enough to look for those changes and anticipate their impacts.
Keith Jarrett is a jazz legend. His catalog of recordings includes solo piano improvisations, trio and quartet works, classical performances, early sessions with Charles Lloyd and late ones with Miles Davis. But there's nothing quite like Jarrett's new double-CD set No End: It was recorded in his home studio in 1986, and he plays all the instruments — notably drums, bass and electric guitar.