Humans develop sharp vision during early fetal development thanks to an interplay between a vitamin A derivative and thyroid hormones in the retina, Johns Hopkins University scientists have found.
FORT BELVOIR, Va. (Aug. 21, 2025) — Army aircrews face challenging conditions to remain lethal and safe during night missions. To deliver solutions, the Army is leveraging researchers’ technical and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results