During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
A dairy cow can produce more milk when listening to music.
446
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
The reindeer is the only mammal that can see UV light.
17