The U.S. government has temporarily delayed a controversial rule that would again permit passengers to carry small knives on commercial flights. The policy had been scheduled to take effect April 25. Here's a look at what will and won't be allowed.
The search for missing University of Virginia student Hannah Graham now includes the use of an aerial drone -- the first time, according to authorities, one has been used in the search for a missing person in the state.
Photos taken by scientists working for the National Oceanic and Atmospheric Administration show more than 35,000 walruses gathered, or hauled out, on a beach near the village of Point Lay, on the Chukchi Sea in northwest Alaska on Saturday.