A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
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 lion in the wild usually makes no more than twenty kills a year.
186
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12