vision

(Photo by Liu Jin/Getty Images)

Study: Viagra May Cause Vision Problems

Patients with a common genetic mutation may be more susceptible to visual problems because of an active ingredient in Viagra.

10/03/2014

File photo of a fly. (credit: Dan Kitwood/Getty Images)

Study: Flies, Humans Have Similar Strategies When It Comes To Motion

According to a recent study out of Stanford, flies and humans share a computational strategy to perceive motion.

01/25/2014

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