Nathan Phillips looks at methane data plotted on a map of Boston streets on Nov. 17. Data from a mobile methane "sniffer" and a GPS show a real-time display of the gas levels in Google Earth. The orange spike in the center of the screen, on St. Paul Street, indicates methane levels about two or three times above normal levels, Phillips says.
A scientist in Boston has been driving around the city measuring leaks in the gas mains. He's found a lot, and he wants the public to know where they are.
Gas leaks aren't uncommon, and gas companies spend a lot of time tracking them down and repairing them. But the scientific team says they're surprised at how many they've found, and what those leaks are doing to the health of the city's trees.
The Philadelphia mother says she typically has to call around to 10 to 15 different pharmacies to find where the prescriptions can be filled. And when 10-year-old Sergey doesn't get his medication, he's a bundle of uncontained energy.
It's been one month since Moammar Gadhafi's death. Libyans were celebrating within hours of his killing. A month later, the jubilance has waned and the violence continues. Weekends on All Things Considered guest host Laura Sullivan talks with New York Times correspondent Clifford Krauss from Tripoli.
A second uprising seems to be developing in Cairo. Protesters in Tahrir Square, angry with the military-led transitional government, increased in number recently as police clashes with them have become more violent. Weekends on All Things Considered guest host Laura Sullivan talks with reporter Merrit Kennedy about the situation in Egypt.
Credit Dr. Debra Furr-Holden / Johns Hopkins School of Public Health
Addicts' movements around Baltimore are mapped onto images like this, showing levels of violence in each neighborhood. Other maps track things like visible drug use and vacant housing-- all factors that may contribute to an addict's decision to use drugs.
Comedian Bill Maher wraps up every installment of his TV show, Real Time, with a segment called "New Rules." That's where he takes potshots at whatever's bothering him — from wrappers on ice cream cones, to red light cameras, to more serious subjects like war and economic ruin.
His new book, The New New Rules: A Funny Look at How Everybody But Me Has Their Head Up Their Ass, sports a title we can't say on the radio and a mix of rules both lighthearted and serious, some of which never appeared on television.
Time is short for the congressional supercommittee to find $1.2 trillion in deficit reductions, but the prospects of a deal are dim.
Several committee members hit the airwaves to say why the panel is on the verge of failure. Democrats insist the problem is Republicans' steadfast unwillingness to raise taxes on the wealthy. While Republicans, including Pennsylvania Sen. Pat Toomey, say Democrats aren't willing to make serious cuts to Medicare and Medicaid.
University of California Davis ChancellorÂ Linda P.B. Katehi walked through a three-block long group of silent protesters Friday night after campus police used pepper spray on some protesters earlier in the day. There have been calls for her resignation.