75% of wild birds die before they are 6 months old. See more

The typical laboratory mouse runs 2.5 miles per night on its treadmill. See more

The penalty for masturbation in Indonesia is decapitation. See more

Dolphins sleep with one eye open. See more

One quarter of all creatures on the planet are beetles. See more

No word in the English language rhymes with "month", "orange", "silver" or "purple". See more

About 70 percent of your body weight is water. See more

Shakespeare invented the words "assassination" and "bump". See more

Two-thirds of the world's kidnappings occur in Colombia. See more