Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Lobsters have blue blood.
476
When dragonflies mate, their tails form a love heart.
22
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
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
One in three dog owners say they have talked to their pets on the phone.
427
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268