While they were given an extended lifespan, most lost their hair and their skin decayed, giving them a zombie-like appearance; often their voices became raspy.

Daken's healing factor also grants him an extended lifespan by dramatically slowing his natural aging process.

They also have an extended lifespan, with five hundred years being the norm, heal faster than humans, and only begin aging shortly prior to their death.

Which means extended lifespans for all males.

Twenty-five years ago, he had still been too young for the reality of Colette's extended lifespan to bother him.

Worms and mice that are altered for extended lifespans become sterile, or barely reproduce.

Prolonged use of the meteor fragment apparently grants its users an extended lifespan.

He tells her how old Edward Donovan had started the project in pursuit of an extended lifespan, though he's been dead for years.

As an Asgardian, Thena benefits from superior strength, durability and an extended lifespan when compared with normal humans.

Also, the novel suggests that Tucker's extended lifespan is partly due to the genetic engineering he receives in order to pass as a Romulan.