Live

Watch CBSN Live

Kissin' Clones

Cloned twin calves touch noses at the Ishikawa Prefectural Livestock Research Center in Oshimizu, Japan. The calves, Noto (left) and Kaga were born on July 5. Their birth last month came exactly two years after Dolly -- the sheep that made history by becoming the first adult-animal clone -- was born in Scotland.

Curious about other wonders of modern science? Read more in our Scitech section.

For more stories about members of the animal kingdom see our Breeds Apart section.

For more information on the history of cloning, check out Information Please, a partner of CBS.com.