For your right to be curious.

Donate

Play Live Radio

Next Up:

0:00

0:00 0:00

Available On Air Stations

Join the NPR Illinois team!

Community Voices is seeking a co-host/editor to join Jeff Williams and Randy Eccles in getting to know our neighbors and more. Apply by May 25, 5 p.m.

The news department is seeking part-time fill-in anchor/reporters who are available either weekdays from 5:30 to 9 a.m. and/or 3:30 to 6 p.m. Apply by June 5, 5 p.m.

No egg? No sperm? No uterus? No problem: Researchers grow first fully synthetic mouse embryos

NPR

Published August 3, 2022 at 12:33 PM CDT

A close up of the head and nose of a harvest mouse peering through some leaves on a branch

For the first time in history, researchers have grown mice embryos with no sperm, no egg and no uterus. A huge step forward, researchers hope the technology used to create the fully synthetic mice embryos will shed new insights into early cell development.

Here & Now‘s Scott Tong talks with Megan Molteni, a reporter with our partners at STAT, the health and medicine publication.

This article was originally published on WBUR.org.