On a normal day, Kansas City, Mo., processes more than 70 million gallons of raw sewage. This sewage used to be a nuisance, but Kansas City, and a lot of municipalities around the country, are now turning it into a resource for city farmers hard up for fertilizer.
After the sewage has been processed at a treatment plant, it's piped out to Birmingham Farm on the north side of the Missouri River.
It's no secret that many of the nation's roads are in pretty bad shape. In the latest report card from the American Society of Civil Engineers, the condition of America's highways rated a grade of D.
Congestion is a big problem, and so is upkeep. Most states rely on gas taxes to raise the money for repairs and new construction, but that funding source is not the stream it used to be, says James Corless of Transportation for America.
University of Louisville fans have had a lot to cheer about lately — and not just basketball.
Monday's big victory by Louisville's men's basketball team over Michigan is just the latest success for the school and for an athletic department that is quickly becoming one of the country's most admired.
In January, the football team upset fourth-ranked Florida to win the Sugar Bowl, and coach Charlie Strong turned down a lucrative offer from the University of Tennessee to continue rebuilding the Louisville program.
Republicans don't often make high-profile speeches at Howard University, one of the country's most prominent historically black schools. But on Wednesday, Kentucky Sen. Rand Paul will talk to Howard students about how his party can be more inclusive.
Paul believes one answer is libertarianism — and party leaders are starting to think he might be on to something.
In November, Razan Shalab Al-Sham, the daughter of a wealthy Syrian family, led the way to the Syrian farming village of Khirbet al-Joz to deliver an unusual kind of aid: police uniforms. A cold winter rain turned the frontier forest between southern Turkey and Syria into a muddy march up a mountain ridge along a smugglers' trail. She climbed the mountain to make the delivery herself.
Tonight, there's a chance for a rare double in NCAA Division I college basketball.
As we reported earlier, if the University of Louisville scores a victory in the women's championship game, it will be only the second school to capture both the men's and women's titles in the same year.