The hybrid wolf can be a prehistoric hunter's pet, still retaining its feathers thanks to its preservation of permafrost in Siberia.
Scientists recently thawed the mummy of a puppy thought to be extinct 12,400 years ago and found it in thick ice in Siberia.
The announcement of the local government of Gyeonggi Province in South Korea said the Korean stem cell scientist Hwang Woo-suk successfully cloned the endangered coyotes.
The laboratory in Korea has produced cloned dogs from different breeds, different stature.
Russian and Korean scientists have signed a cooperation agreement to recreate mammoths - animals that have disappeared on Earth 10,000 years ago.
Prosecutors proposed a four-year prison sentence for Hwang Woo-suk, who was honored by the Korean media as a national hero through stem cell research.
A Chinese scientist working for the world's largest cloned plant claims about the possibility of human cloning, but this issue is still kept secret for fear of community response.