PHOENIX — A mom is eager to return home after giving birth to identical quadruplets at a Phoenix hospital last week. Rachel ...

Jelly Roll and Bunnie XO have some new family members joining their pack! In a new video posted to social media this week, ...

An Alabama grandmother who was the first patient to receive a new kind of genetically modified pig kidney more than two ...

Friends of Big Bear Valley, responsible for webcams that provide 24-hour eagle access, posted footage of the arrival of ...

The iconic candy bar has teamed up with the Ying Yang Twins to celebrate the power of two for Super Bowl Sunday. The duo, ...

By modifying 20 regions of the genome, scientists successfully bred mice with two male parents and raised them to maturity.

Looney’s vibrant recovery is a morale boost in the quest to make animal-to-human transplants a reality. Only four other ...