A small crustacean called Daphnia provides evidence that larger eye size yields a reproductive advantage.
Clouds weigh several tons but stay airy by distributing their weight over a large area.
How does this ping pong ball float in mid-air? Bernoulli's Principle.
Bradycardia is a below average heart rate, slower than 60 beats per minute.
Ancient poop reveals that Romans suffered from intestinal parasites, despite their sophisticated sanitation system.
Scientists tackle this mystery: Why do mountains rise but never get any taller?
DNA detectives trace the bacteria that caused the Irish Potato Famine back to 16th century South America.
Though exaggerated in Hollywood creature features, anacondas are monstrous!
Does brain size or brain-to-body ratio affect intelligence? Not as much as you'd think.
People who suffer from Body Dysmorphic Disorder have a distorted sense of self and perceive a terrible defect in their appearance.