Doudna_Crispr

A new technology that goes by the ungainly name of CRISPR-Cas9 could change the human genome for generations. Here’s why its inventor is trying to press pause.

TWCaging

In June, biologist Tony Wyss-Coray described “an absolutely amazing development in aging research.” The implications are huge–and troubling.

darknet2

The best way to understand how an illegal online drugs market works is to buy something from it. That, however, creates fairly obvious difficulties, as Jamie Bartlett explains.

neurons

Ok, not exactly. But the possibility has been floated by some scientists investigating neurogenesis, the idea that new neurons are generated in the human brain throughout life. Daniel Reisel explores the impact this new understanding might have on things like our criminal justice system in a new book, “Rewiring Our Reality.”