Senegalese singer Youssou N'Dour performs at a concert in November in Tunisia paying tribute to Tunisian youth and the revolution that inspired the Arab Spring. The popular international celebrity has announced plans to stand in his country's presidential election in February.
N'Dour gained an international audience in 1994 with his hit song "Seven Seconds," with Neneh Cherry. He went on to earn a Grammy in 2004 for the album Egypt, becoming one of Africa's most influential and popular singers.
For 35 years, Willis Welch received a pecan pie every Christmas. From whom? He has no idea. Now the Columbus Dispatch reports the sweet streak is ending. This Christmas, the last pie came with a note explaining "I am a little too fat to fly anymore." Signed, "Pie Fairy."
The Green Bay Packers are favored to repeat as Super Bowl champions, according to oddsmakers in Las Vegas. The Denver Broncos are not favorites. Quarterback Tim Tebow's team managed one close victory after another this season. But the odds are 120-1 against Denver winning it all.
President Obama campaigned outside Cleveland, Ohio, Wednesday, where he announced the appointment of a new consumer watchdog. The president used a recess appointment to install Richard Cordray. That might have been routine, but the Senate is not officially in recess.
There is a natural gas drilling boom going on in Youngstown, Ohio. But a series of earthquakes there has renewed focus on activities like drilling and mining that are known to cause earthquakes. Now people in the area are weighing safety over economic growth.
Residents of Wichita, Kansas, are outraged after Boeing announced Wednesday that it will close a massive defense plant there. More than 2,000 highly skilled jobs will be gone by the end of next year. The announcement sparked considerable frustration among elected officials who had been lead to believe that more Boeing jobs were on the way to Wichita.
For decades, scientists have known that activities like mining, drilling and building dams can actually create earthquakes. As early as the 1960s, observers noted that deep-earth gold mining changed the stresses in rocks and caused earthquakes. Above, miners drill into the rock at the Sub Nigel East Gold Mine in Johannesburg in 1961, more than 6,000 feet below ground.
Small earthquakes in Ohio and Arkansas associated with hydraulic fracturing for gas have taken many people by surprise. Gas industry executives say there's no hard evidence that their activities are causing these quakes. But some scientists say it's certainly possible; in fact, people have been causing quakes for years.
In the 1960s, geologists realized that gold mines in South Africa had created small earthquakes. Caverns dug into the earth thousands of feet below the surface collapsed. The "pancake" effect caused quakes, in one case a magnitude 5.2 temblor.