The ability to survive if humans returned 2.5 million years ago
People will face many difficulties when they have to live in cold conditions and face many kinds of diseases.The truth about the process of
Immortal goodReviving a lion from a corpse intact for 12,000 years
From DNA samples taken from intact frozen baby lions after 12,000 years, international scientists are hoping to revive cave lions that once wandered on Earth in the Ice Age.