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This is Ask An Expert, where every weekday at 9:20am, KCBS Radio is giving you direct access to top experts in various fields. Today: Gene-editing technology allows scientists to work with DNA in unprecedented ways, but there are larger scientific...

For months, a small company in San Francisco has been pursuing a secretive project: the birth of a genetically engineered baby.

Backed by OpenAI chief executive Sam Altman and his husband, along with Coinbase co-founder and CEO Brian Armstrong, the startup—called...

Pronatalism is an old idea with roots in eugenics and nationalism, that is now fashionable among far-right influencers and policymakers. They talk...

This is the 10th installment in the Legacies of Eugenics series, which features essays by leading thinkers devoted to exploring...

Silhouette of a hand gesturing with a "thumbs down," against a white background
By Leonid Schneider, For Better Science | 09.23.2016

The tide is turning for the fallen star surgeon Paolo Macchiarini, who transplanted numerous patients with lethal tracheas made...

Black and white image of an old globe of the world.
By Eric Niiler, Seeker | 09.23.2016

A Swedish medical researcher has taken another step toward eventually being able to engineer a custom-made human being. The experiment, ...

Illustrated color drawing the inside of a person's head, with the brain exposed. On the right side, there are social and creative activities in place. Grass surround  this side of the brain. On the left side, people are working in cubicles.
By Jim Kozubek, Scientific American | 09.23.2016

Not now, certainly, but maybe someday—although there are plenty of hurdles to overcome first

A letter was recently published in Nature ...

Landscape photo of an agricultural field. In the middle of the green field, there is a tractor.
By Sharon Begley, STAT | 09.22.2016

Agriculture giant Monsanto has licensed CRISPR-Cas9 genome-editing technology from the Broad Institute for use in seed development, the company announced on...

A matrix tunnel of big data and numbers
By Cyrus Farivar, ARS Technica | 09.22.2016

A Kuwaiti lawyer has filed a formal constitutional challenge to his country’s controversial mandatory DNA law, which is reportedly set...

Illustrated clipboard, with three check marks on a generic list.
By Hannah Beech, Time | 09.21.2016

China is looking for quality sperm. Ever since the nation loosened its one-child family-planning policy earlier this year, its sperm...

A chaotic illustration of a DNA strand
By Heidi Ledford, Nature | 09.21.2016

Geneticist George Church has pioneered methods for sequencing and altering genomes. He has been called a founding father of synthetic...