A biotech company in Texas is genetically engineering animals with qualities meant to resemble those of extinct species.

Scientists have created a genetically modified mouse that's woolly. The researchers plan to use their woolly mouse to test ...

It may seem like the plot of a famous science fiction movie, but many are wondering if scientists are plotting to bring back ...

One childless man’s journey through the sci-fi start-ups, DIY donor clubs, and group masturbation retreats attempting to save ...