Ron Watts/Corbis

Will De-Extinction Become Reality?

Though scientists don't expect a real-life 'Jurassic Park,' an extinct species could be resurrected as long as it has enough intact ancient DNA.

Published On 03/17/2013
1:15 PM EDT
Female gastric brooding frogs, such as Rheobatrachus silus pictured here and last seen in 1985, swallowed fertilized eggs, turned its stomach into a uterus and gave birth to froglets through the mouth. | Mike Taylor/Conservation International