NPR News

There are now well over 1,000 colleges and universities that don't require SAT or ACT scores in deciding who to admit, a number that's growing every year. And a new study finds that scores on those tests are of little value in predicting students' performance in college, and raises the question: Should those tests be required at all?

European law enforcement agencies say they've arrested the administrators of a website that allowed users to pay to knock selected websites offline.

The site Webstresser.org let paying customers — for as little as 15 euros a month, according to the European law enforcement agency Europol — launch distributed denial of service (DDoS) attacks to shut down websites or Internet users.

Copyright 2018 NPR. To see more, visit http://www.npr.org/.

Copyright 2018 NPR. To see more, visit http://www.npr.org/.

As the wave of teacher walkouts moves to Arizona and Colorado this week, an NPR/Ipsos poll shows strong support among Americans for improving teachers' pay and for their right to strike.

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