Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
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
A domestic cat can sprint at about 31 miles per hour.
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The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
Gorillas can catch human colds and other illnesses.
205
Tigers can see 6 times better at night than humans.
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