The U.S. stopped issuing visas for citizens of 75 countries because it said they were likely to need public assistance. A judge ruled the policy illegally discriminated on the basis of nationality.

MLB catcher Jake Rogers probably didn't know if he was coming or going the last several weeks: he's been a Detroit Tiger, a Baltimore Oriole, a Boston Red Sox, and now he's a Chicago White Sox.

Dozens of cities have canceled their contracts with Flock. Some are switching to other companies, but privacy experts say they're no better than Flock.

Robots that resemble human beings – known as humanoids – are on the rise. NPR's Scott Simon talks to Naomi Fitter from Oregon State University about what's driving the advances in the technology.

We take a look at how a range of concerns, from the cost of a college degree to visas for foreign students, affecting colleges and universities at the start of this academic year.