On Wednesday, the U.S. Supreme Court heard oral arguments in the final cases of the term, which began last October and is expected to end in late June after high-profile rulings on gay marriage, affirmative action and the Voting Rights Act.
Audio from Wednesday's arguments will be available at week's end at the court's website, but that's a relatively new development at an institution that has historically been somewhat shuttered from public view.
In the days since the Boston Marathon bombings, local law enforcement officials have been given high marks for their response to the attack and the coordination among numerous federal, state and local agencies involved.
But at the same time, questions are being raised about the coordination among federal agencies handling intelligence they had about the suspects in the months before the attack.
Up until now, pipelines that carry tar sands oil have been treated just like pipelines that carry any other oil. But the Environmental Protection Agency now says that should change. That's because when tar sands oil spills, it can be next to impossible to clean up.
The agency made this argument in its evaluation of the State Department's environmental review of the Keystone XL pipeline project, which, if approved, would carry heavy crude from Alberta, Canada, to refineries in the United States.
Originally published on Wed April 24, 2013 5:58 pm
After the Senate failed to pass bipartisan legislation to expand background checks for gun purchases, the superPAC created by shooting victim and former Rep. Gabrielle Giffords and her husband, onetime astronaut Mark Kelly, vowed to remind voters of which lawmakers voted against the plan.
Originally published on Wed April 24, 2013 8:30 pm
The redesigned U.S. $100 bill will begin appearing after October with new security features that will make it "easier for the public to authenticate but more difficult for counterfeiters to replicate," the U.S. Federal Reserve said Wednesday.
Imagine this. A bomb goes off on a crowded American street. Dozens of people are killed and injured. Investigators have no leads except the bomb contained microscopic markers called taggants that tell police exactly where and when the explosives were manufactured. As NPR's Peter Overby reports, taggants are real, but the gun lobby and its industry allies blocked their use years ago.
Originally published on Thu April 25, 2013 7:30 am
Scientists have digitized and analyzed imagery taken by one of the first U.S. weather satellites to create a montage showing the extent of polar sea ice in 1964 so they can compare it to more recent satellite photos.