The first clinical trial in the U.S. of a possible coronavirus treatment is underway in Nebraska and is eventually expected to include 400 patients at 50 locations around the world, officials said Tuesday.
Ben Finley, Associated Press | PostedFeb 24th - 8:18am
Katherine Johnson, a mathematician who calculated rocket trajectories and earth orbits for NASA’s early space missions and was later portrayed in the 2016 hit film “Hidden Figures,” about pioneering black female aerospace workers, has died. She was 101.
Frank Bajak, Associated Press | PostedFeb 23rd - 9:45am
except for limited use as assistive devices for those unable to mark a paper ballot themselves,” says Doug Jones, a University of Iowa computer scientist who co-authored the voting technology history “Broken Ballots.” ‘