Genetics

Israeli scientists help solve genetic mystery linking hearing loss and gray hair

Researchers from Tel Aviv University and international partners identified a rare genetic variant that disrupts hearing and may alter hair pigmentation.

THE NORMAL, healthy cellular architecture of the inner ear.
View of the Assuta medical center in Ramat haHayal, Tel Aviv. June 17, 2025.

Health Min. reviews possible sperm donor genetic mismatch at Assuta Medical Center, Tel Aviv

Prof. Zeev Shoham, M.D.

AI in sperm selection: Changing the future of IVF

"Ayala’s story shows how openness about genetic illness can inspire others and encourage greater awareness."

Young ambassador: A girl’s journey to the World Cup puts a spotlight on genetic awareness


Good genes, good profit: American Eagle profits surge after controversial Sydney Sweeney ad

US President Donald Trump spoke up in support of Sydney Sweeney as controversy surrounded her latest ad.

Sydney Sweeney poses during the Met Gala, an annual fundraising gala held for the benefit of the Metropolitan Museum of Art's Costume Institute with this year's theme 'Superfine: Tailoring Black Style,' in New York City, New York, U.S., May 5, 2025.

Breakthrough fertility technique prevents diseases by using DNA from three parents

The British trial, conducted at a fertility center in Newcastle, involved 22 women who met strict medical criteria, hoping to conceive without passing on harmful mutations.

 In vitro fertilization. Genetic material from three parents.

Greenland's ancient sled dogs reveal unique genetic lineage

Despite historical accounts, study finds minimal wolf ancestry in Qimmeq sled dogs.

 Greenland's ancient sled dogs reveal unique genetic lineage.

Breakthrough DNA study reveals unknown ancient humans in Colombia

Geneticist Casas-Vargas: "That genetic traces of the original population disappear completely is unusual, especially in South America".

 Breakthrough DNA study reveals unknown ancient humans in Colombia.

Major genomic study reveals humanity's longest prehistoric migration from Africa to South America

Reduction in genetic diversity in indigenous populations may have reduced their capacity to combat diseases.

Migration to South America.

Sperm donor with cancer-causing gene mutation fathers 67 children; 10 develop cancer

Experts call for international limits on the number of children per sperm donor and better tracking systems.

 Sperm donor with cancer-causing gene mutation fathers 67 children; 10 develop cancer. Illustration.

Scientists discover six living male descendants of Leonardo da Vinci

DNA testing confirmed the genetic continuity of the male line within the da Vinci family.

 The National Gallery of Art Ginevra de' Benci by Leonardo da Vinci Washington DC.

California A-G urges 23andMe users to delete genetic data amid potential bankruptcy

"I remind Californians to consider invoking their rights and directing 23andMe to delete their data and destroy any samples of genetic material held by the company,” California's A-G said.

 A sign is posted in front of the 23andMe headquarters on February 01, 2024 in Sunnyvale, California. Genetic testing company 23andMe, once valued at $6 billion, is facing the possibility of delisting from NASDAQ as the company navigates numerous class action lawsuits.

Embryo mix-up baby to remain with birth parents, court decides

The court also ruled that the child's best interest requires recognizing the birth mother's partner as her legal father to prevent a situation where she has two sets of parents.

 Baby (Illustrative)

Luxembourg’s Prince Frederik dies at 22 after battle with rare genetic disease

His father, Prince Robert, described his son as a "superhero," praising his resilience and determination.

 View of the flag of Luxembourg.