A study out of the University of Missouri that found that guys with a "man- of-steel," "I-can-do-anything" attitude tend to heal faster than other guys.
What do you think about the idea that some of your behaviors may be naturally selected through the process of evolution?
Dog-human attentiveness may mean that dogs make better subjects to study cognitive skills than primates, even chimpanzees, our closest genetic relatives.
For Australian cuttlefish, where males outnumber females four to one, how does a runt male stand a chance finding a mate? Learn more on this Moment of Science.
According to one study, scientists were able to train moths to associate certain smells with food. Learn more on this Moment of Science.
Imagine you're a female cardinal and you're looking for a mate. Before you are three males. Which one should you choose?
A recent study suggests that rats can be pessimistic. Find out how scientists completed their research on this Moment of Science.
While low cholesterol is something we should all shoot for, having too low of a cholesterol level may cause other health related issues away from the heart.