Gene therapy could end deafness. Should it?
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Illustration: Pablo Declan
CRISPR wreaked havoc in human embryos in the lab.
Your DNA could crack a cold case
Genetic genealogy is a powerful new police tool.
A brain implant for blindness
The device is creating artificial vision for a few patients.
Radiation-proof CRISPR soldiers
DARPA has a radical plan to prevent radiation poisoning.
The $1 million anti-aging therapy
A dubious pay-to-play trial aims to reverse aging.
The gene-editing tool could allow cheap, at-home testing.
What's in a brain?
Post-mortem brains could reveal the roots of psychiatric disorders.
23andMe and kids
Should you get your underage child a DNA test?
The '3-parent' baby doctor
He's trying to sell a controversial IVF technique.