Your sense of right and wrong may be highly influenced by your cultural identity.
You've been on a treadmill for a while and then suddenly step off. Why do you feel like you're moving much faster than you think you should be?
As children younger than four, we could talk, think, and perceive. So why are those years so hard to remember?
Ever wondered why we humans don't have spots or stripes? Well, maybe you haven't, but it is interesting that so many creatures are multicolored but we are not.
One common misconception people have regarding evolution is that the gradual changing of physical forms always benefits the species in question.
If you've ever been up all night, you may have found that staying awake becomes a lot easier after five or six a.m. Why?
Did you ever hear that blood is actually blue inside your body, but turns red instantly on contact with air? Learn more on this Moment of Science.
If you suffered from the neurological disorder called "facial agnosia," you might not recognize the faces of close friends and family. How could this happen?
What is the difference between gasoline, diesel, and jet fuel?
Humans may be evolving toward having less than thirty-two teeth.