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The Army’s permafrost test bed in Alaska set for significant upgrade
The Army's research facility includes a permafrost tunnel — about a third of a mile long — that has Ice Age-era animal bones jutting out from the walls.
By Hope Hodge Seck
Salvage effort gets underway in San Diego following Growler jet crash
The start of salvage and recovery operations was delayed several days due to a blustery winter storm that moved through the San Diego area.
By Hope Hodge Seck
US Army tank crew notches first win at international competition
Despite a slow start, a U.S. Army tank crew overtook the competition to win the U.S. Army Europe and Africa International Tank Challenge.
By Riley Ceder
Black Hawk crew in DC crash may have missed key air traffic messages
The Black Hawk that collided with an American Airlines jet in January may not have had accurate altitude readings, investigators said.
By Jen Judson