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Stem Cells: an Insider's Guide

Has Anti-Aging Finally Come of Age With Google's Calico?

Paul Knoepfler | Posted 01.25.2014 | Healthy Living
Paul Knoepfler

I hope that Calico changes our whole concept of aging and extends healthy life years for us all, but I have to admit I'm skeptical. The fountain of youth has proven elusive and most gains in human life expectancy have been indirect consequences of better nutrition and anti-infectious disease efforts.

Fertility Clinic Floats Idea of Human Cloning for Infertility

Paul Knoepfler | Posted 08.12.2013 | Science
Paul Knoepfler

Human cloning is not so far-fetched any more. Cloning of the Star Wars variety where new copies of people (although they would be babies, not adults...