In nature, when two animals of the same species mate, their offspring inherit half of their genes from each parent. This ...

A cross between a male lion and a female tiger, ligers are the largest big cats on Earth, reaching up to 12 feet. A tigon is ...

When Charles Darwin first presented his Theory of Natural Selection in 1858, there was scant understanding about the ...

Explore 10 fascinating hybrid animals created by humans, from the colossal liger to the playful Savannah cat. Discover these ...

Find out the different ways scientists have of describing what species are, how they form and how many there are on Earth.