01/24/2011

Scientist Vows to Resurrect Mammoth by 2015

A japanese scientist says he can use tissue from a frozen mammoth found in Russia to clone a living mammoth by the end of 2015.

■Class discussion: Does cloning animals interest you or creep you out? The video mentions that cloning could help save endangered species. Are there other benefits that you can think of? What else should be cloned? Is there anything that should definitely not be cloned?