Technically, the Perseids will be active from July 17 to August 23. However, the peak of the showers will occur from August 11 to August 13. The best time for viewing will be during the pre-dawn hours ...

The U.S. has closed its southern border again to livestock imports, saying that a flesh-eating parasite has moved further ...

A retired nurse, her son and a family friend say they were lucky to survive last week's flash floods in Texas that killed more than 100 people, including many summer campers.