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The CDC recommends booster shots for healthcare workers and other at-risk groups
Sep 24, 2021 5:04 PM
Featured by Vince Beiser
Oct 9, 2018
Innovation, war, and glory: the soldier-scientist who unlocked the secrets of the Sahara
The amazing tale of Ralph Bagnold, a soldier, scientist, and scourge of the Axis Powers.
Jun 4, 2018
Some 83,000 members of the U.S. military are missing. This group tries to bring them home.
How elite military and scientific teams bring home fallen U.S. soldiers.
