Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Early American humans hunted car-size armadillos and used their shells for houses.
12
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
One in three dog owners say they have talked to their pets on the phone.
427
Two dogs were among the Titanic survivors.
262
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271