Microscopic image of oocyte.
By Tom Ashbrook, NPR On Point [features Marcy Darnovsky] | 08.08.2017

After the blockbuster announcement a U.S. team successfully edited human embryos come the tough medical and ethical questions. We’ll talk...

FDA building and sign
By Rachel Becker, The Verge [cites Marcy Darnovsky] | 08.05.2017

On Friday, FDA sent him a letter notifying him of his violations

The doctor who created a genetically modified “three-parent...

An incomplete puzzle featuring an image of a double helix, with several pieces scattered around the puzzle.
By Pam Belluck, New York Times [cites Marcy Darnovsky] | 08.04.2017

Now that science is a big step closer to being able to fiddle with the genes of a human embryo...

Double helix figure that is diagonally positioned. Several base pairs are highlighted with different colors.
By Ariana Eunjung Cha, Washington Post [cites Marcy Darnovsky] | 08.02.2017

Scientists have successfully edited the DNA of human embryos to erase a heritable heart condition that is known for causing sudden death...

Microscopic image an oocyte
By Rob Stein, NPR [cites Marcy Darnovsky] | 08.02.2017

Scientists have been tinkering with the DNA in humans and other living things for decades. But one thing has long...

 A human oocyte is held by a glass holding pipette (left). A beveled glass pipette containing an immobilized ejaculated spermatozoon is inserted through the zona pellucida and deep into the oolemma, creating a deep furrow. Once the membrane of the oocyte is penetrated, the sperm is deposited therein.
By Dan Vergano and Tom Chivers, BuzzFeed [cites Marcy Darnovsky] | 08.02.2017

Researchers have erased a genetic glitch that causes heart defects in dozens of human embryos with surprising success, fixing the...