Flight 93 National Memorial
A flag that flew over the U.S. Capitol on Sept. 11, 2001, was consumed in a fire at the Flight 93 National Memorial in Pennsylvania, the National Park Service said Saturday.
An invasive insect is attacking the hemlock grove where United Flight 93 crashed on Sept. 11, 2001, but officials hope a treatment plan will save the trees.
Gov. Tom Corbett and his wife on Saturday joined volunteers who are planting thousands of trees at the Flight 93 National Memorial in southwestern Pennsylvania.