Brain implants could necessitate the reestablishment of boundaries between the organic and the artificial.

The rich, willing, and techno-optimistic are spending fortunes optimising their biological functions to perpetuate youth.

As low fertility rates increase the proportion of elderly people, care work's importance will grow, yet it remains overlooked and undervalued.

James Arrowood, co-CEO of Alcor Life Extension Foundation, wants a fresh start for the business of reviving the dead.