If you've ever struggled at noticing small details, it might be an inheritance from your ancient ancestors.
Sometimes, under the right circumstances, you'll see a mysterious dark patch in an otherwise wonderfully reflective lake. Why?
A recent study showed that study participants were more interested in a scientist's work if they found the scientist attractive.
One theory scientists have is that the languages you speak affect how you perceive the world.
Today, we have an experiment that uses multiple mirrors, so you can see how you appear to other people.
Typing may be influencing how you perceive different words.
Recent studies showed that eyewitness accounts can be tainted by discussions with other eyewitnesses.
For a moon to be a supermoon, it needs to be at least 90% full.
Perception is more than just how things are literally viewed.
What are heat and cold receptors and how do they help regulate skin's temperature?