While adding in new drugs—rapamycin has shown to lengthen the life of animals as much as 15 percent—has an impact, achieving ...

In the largest study of its kind, scientists have accurately documented the massive change in animal morphology over the last ...

How did humans become human? Understanding when, where and in what environmental conditions our early ancestors lived is ...

Humans have caused wild animals to shrink and domestic animals to grow, according to a new study out of the University of ...

Having a long and healthy life is a goal for most people. Many of us want to achieve our dreams, travel, retire leisurely, and watch our children grow up -- if we choose to have some. However, life is ...