10 of the Wildest Things About Color The rainbow actually contains more hues than there are stars in our sky, we just can’t see them.
New Bionic Lens Could Give Superhuman Vision You could have vision 3 times better than 20/20 after an 8-minute surgery.
12 of the Coolest Eyes in the Animal Kingdom From a six-eyed spider to a gecko that can see 350 times better than humans!
Trick Your Brain into Turning a Black and White Photo to Color The human brain is remarkable, constantly helping us to fill in the gaps without us taking much notice.
Sad People See the World Differently New research indicates that emotions change how we perceive color.