Who wants to live forever? This immortal worm knows how

If The Rich Get The Live-Forever Pill, by Daniel Williams

Living on Earth: Jellyfish Age Backwards: Nature's Secrets to Longevity

Do immortal animals exist? - BBC Bitesize

Synthetic Morphology Lets Scientists Create New Life-Forms

Brady Haran The Guardian

Used Book in Good Condition

Merchants of Immortality: Chasing the Dream of Human Life Extension

Why can't dogs live longer? What are the biological pathways that limits the lifespan of a dog? - Quora

I was lucky to stumble upon this this show about Spawn by Todd McFarla, batman who laughs

Who wants to live forever? This immortal worm knows how, Ageing