Staff Sgt. Elise Denning conducts maintenance on a drone for Project Convergence last year at Yuma Proving Ground, Ariz. (Patrick Hunter/U.S. Army) WASHINGTON — Project Convergence this year will grow ...
The sun had yet to come up in Edmonton, Alberta, and it was more than 20 degrees below zero. Tanis Smith layered up anyway, ready to run up and down hundreds of stairs among the trees in the ...
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