Egg cells missing a key protein may be more likely to end up with the wrong number of chromosomes, but an mRNA injection that ...

Much of the genome is made up of repetitive DNA sequences that trace back to ancient mobile elements, many of which have lost ...

New research shows it’s possible to edit the DNA of human embryos with more precision. But scientists warn it’s still not ...

Chronic and viral infections can literally exhaust certain key cells in the immune system from a constant barrage of attacks.

Inherited retinal degenerations are a diverse group of genetic disorders that result in progressive vision loss. Advances in ...

CAIRO - Egypt's most famous pharaoh, King Tutankhamun, was a frail boy who suffered from a cleft palate and club foot. He died of complications from a broken leg exacerbated by malaria, and his ...