Baby’s first gene edit

Prescriptions for testosterone are way up. But it's not just men looking to live a high-T life. We revisit our show on taking T. This episode was produced by Miles Bryan, edited by Amina Al-Sadi, fact-checked by Laura Bullard, engineered by Adriene Lilly with help from Patrick Bo ...  Show more

AIPAC is one of the biggest spenders in American politics. This year, it could backfire. This episode was produced by Denise Guerra and Peter Balonon-Rosen, edited by Amina Al-Sadi, fact-checked by Gabriel Dunatov, engineered by Patrick Boyd and David Tatasciore, and hosted by No ...  Show more

Last year, Kyle and Nicole Muldoon welcomed their baby KJ into the world. Almost immediately, doctors realized something was wrong. KJ had been born with a genetic mutation that made it impossible to regulate the amount of ammonia in his system. The rare disease had the potential ...  Show more

Earlier this month NPR health correspondent Rob Stein introduced us to Victoria Gray, the woman at the center of a groundbreaking medical treatment using CRISPR, the gene-editing technique. This week, Rob reports exclusively for NPR on the first results of that closely-watched ex ...  Show more

We look at a gene editing breakthrough, a new technique to correct genetic errors in sick patients. Roland speaks to Professor David Liu to learn about the base editing technology.Also, we look into the complex causes of last year's post-pandemic spike in child hepatitis. Profess ...  Show more

Doctors in the UK have announced the birth of eight healthy babies after performing a groundbreaking procedure that creates IVF embryos with DNA from three people. Ian Sample tells Madeleine Finlay about the life-threatening genetic disorders that the technique appears to prevent ...  Show more