Take a fiddle or three, add in a banjo, a guitar, and perhaps a standup bass and you have the key ingredients for a rich, traditional American artform: Bluegrass. The story of how this uniquely American musical genre came to be will soon be told at the Blue Ridge Music Center along the Blue Ridge Parkway.

Ahh spring in the national parks. It's a great time to witness the arrival of wildflowers, wildlife on the move, and, in more than a few parks, the road crews with their orange vests and flags. In Sequoia and Kings Canyon national parks, these crews will be highly visible this summer, much to the chagrin of drivers.

A break in 70 mph winds Thursday evening allowed search-and-rescue personnel to rescue an injured climber at 19,500 feet on Mt. McKinley in Denali National Park, though another member of the climbing party was found dead on the mountain.

The annual count of bald eagle nests in Voyageurs National Park has tallied 75 nests, although only 37 of them were seen with adults incubating eggs, according to park officials.