National and International News

Americans want to stay in control of their cars, a new study finds.

According to a study by Kelley Blue Book, 80 percent of Americans say people should always have the option to drive themselves.

This study comes just a week after the Department of Transportation released regulatory guidelines for self-driving vehicles.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

Winter clothes, blankets, food and medical supplies. In an act of humanity, a U.N. aid convoy was carrying these precious necessities to a neighborhood in Aleppo, Syria, cut off by war. The convoy never made it.

What rats can remember may help people who forget.

Researchers are reporting evidence that rats possess "episodic memories," the kind of memories that allow us to go back in time and recall specific events. These memories are among the first to disappear in people who develop Alzheimer's disease.

The finding, which appears Thursday in Current Biology, suggests that rats could offer a better way to test potential drugs for Alzheimer's. Right now, most of these drugs are tested in mice.

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