Because females have two X chromosomes, if the HPRT1 gene on one of those ... Credit: STEVE GSCHMEISSNER/SCIENCE PHOTO ...

James was born to Colin and ex-partner US model Kim Bordenave. The youngster was diagnosed with genetic disorder Angelman ...

In “Second Life,” the journalist Amanda Hess navigates the stratified landscape of contemporary reproductive technology.

In Ricaurte, Colombia, more than 50 people suffer from the most common hereditary intellectual disability on the planet.

Blind content creator and TikTok star Lucy Edwards says she's "so excited" to be on a health kick to undergo IVF, but reveals the dilemma she faced in deciding to screen out the very gene that made ...

Smith Collection/Gado/Getty Images) As soon as the genetic testing company 23andMe ... In 2007, 23andMe, named after the 23 pairs of chromosomes found in a human cell, was one of the first ...

The screening test for Down syndrome and two chromosomal disorders ... In some cases, a transvaginal ultrasound may be performed to capture more direct or detailed images. A scan usually takes 20 to ...

Understanding the material basis of adaptive evolution has been a central goal in biology dating back to at least the time of ...

Scientists report adaptive divergence in cryptic color pattern is underlain by two distinct, complex chromosomal rearrangements, where millions of bases of DNA were flipped backwards and moved from ...

Someone with mild autism has autistic traits but higher independence. This is associated with level 1 autism. Learn about ...

Denise Richards is the Honoree for the 11th Jonathan Foundation Fundraiser Hosted by Emmy Award Winner Fritz Coleman, Retired KNBC Weatherc ...

who has a rare chromosomal disorder. The disorder caused global developmental delay, a condition where a child takes longer than others to reach certain development milestones. It also caused an ...