WASHINGTON -- Flights over much of the eastern United States were delayed yesterday by a predawn failure in a fairly new communications system, which led to the shutdown of a computer that accepts flight plans from the airlines and feeds them to air traffic controllers. (Today)

Where: Soldiers and Sailors Memorial Hall, 4141 Fifth Ave., for nonstop dancing at the ninth annual PittStop LindyHop How far: 10-15 minutes from Downtown Pittsburgh How much: $20 at door for (Today)

Matanuska Glacier, Alaska -- THE temperature was soaring to 75 degrees, and I was walking on ice. Around me the Matanuska Glacier, about 100 miles from Anchorage, sparkled and shimmered in the afternoon sun. The only sound was an occasional rush of cool wind sweeping down from the towering Chugach Mountains and the crunch of my crampons as I made my way up a crevasse with a group of six other trekkers. (Today)

SEATTLE-- LIKE a reminder of theater's past, the face of the playwright August Wilson stares out from a gleaming glass door set in a 12-foot steel portal at the top of August Wilson Way here, a sloping side street behind the Seattle Repertory Theater. (Today)

GRANDFATHER MOUNTAIN, N.C. -- A mainstay of western North Carolina tourism is making a transition from attraction to a portion of a foundation. ... (Today)