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The area of land no longer suitable for farming because of salt degradation is rising quickly. Scientists argue the private sector should help fund efforts to reverse it since it relies on the crops.

Is frozen yogurt a weak link in our quest for sustenance and gastronomic pleasure? A Washington, D.C., startup thinks so, and has just launched a frozen yogurt vending machine to make fro-yo easier.

Israel and Hamas have agreed on a cease-fire, which raises hopes of an end to the seven-week war in Gaza that has killed more than 2,000 people.

In the wake of violent clashes between protesters and police in Ferguson, Mo., President Obama is ordering a review of the federal programs that help local police departments purchase military gear.

Engineers have developed a low-cost material that efficiently sterilizes and desalinates water using only solar energy. The secret to the new technology is likely sitting right on your desk.

The top two presidential candidates in Afghanistan shake hands and sign a power-sharing deal, ending months of bitter disputes over who will succeed Hamid Karzai.

Rachel Martin talks with KPCC's Annie Gilbertson about the pending resignation of John Deasy, who had been at the center of a controversial plan to purchase 700,000 iPads for students and teachers.

The mishaps mean federal scientists need to "take a hard look" at all federal research on deadly pathogens and make sure, in each case, that the benefits justify risks, says Dr. Tom Frieden.

President Xi Jinping consolidated power in a manner not seen since the 1980s, making him China's most powerful leader in a long time. And, he waged an intensive anti-corruption drive.

All through the World Cup, Kansas City has been a terrific place to watch a match. Interest in soccer has exploded there, stoked by the rise of the city's professional soccer team.