A study led by UC Riverside researchers offers a practical fix to one of artificial intelligence's toughest challenges by ...

An extinct animal has been resurrected by cloning for the first time—though the clone died minutes after birth. Findings revealed January 23 in the journal Theriogenology describe the use of frozen ...

Japan bids farewell to last giant pandas as pair leave for China Hundreds of Japanese panda lovers bid an emotional farewell to the country's last two giant pandas, Xiao Xiao and Lei Lei, as they left ...