Can you spot the hidden owl in this mind-boggling optical illusion in 5 seconds? Only those with high IQ and sharp eyes can ...

Shadows and Depth Perception The ability to see that a surface curves toward or away from us depends upon how light and shadow are distributed. Investigators have undertaken to determine if the ...

The NCAA Midwest Regional has a Final Four-like setup in a football stadium and can cause teams problems in adjusting to ...

1 or more concussions (n=66). Outcome measures The Nike SPARQ Sensory Station measures visual acuity, contrast sensitivity, depth perception, near-far quickness, target capture, perception span, ...

With 12:12 left in a single-digit ballgame, Darlinstone Dubar buried a triple from the wing to put the Vols up by 10 points. From there, the Vols never looked back. “You know, it actually helped me ...