Why humans have a philtrum, the groove above your lip, explained by an evolutionary biologist — from embryonic face-building ...

Have you ever puzzled over the meaning of a particular wildlife word or phrase? Then puzzle no more! From the 'Fraser Darling effect' to the 'K-T Boundary', our glossary provides the explanation – in ...

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

Getting it over the finish line was a labor of love—and now, more than five years after her death, the lab of former Sloan ...

Biologists have long puzzled over how organs develop into their final shapes, and the nearly transparent bodies of young sea ...

For the second time this month, a team of researchers has reported harnessing a precise gene-editing technique to alter the DNA of human embryos. Precise genome editing of human embryos triggers ...

We have identified the gene that, when activated, initiates the developmental programme that results in cells forming a human ...

When Dolly the sheep – the first cloned mammal – was born 30 years ago, she became one of the most famous animals in science ...

Dianne Curry Peck, 59, is charged with murder after allegedly leaving her newborn naked in the snow in January 1985, ...

Fertility specialists, biotech companies and ethicists are divided over whether progress in early gene editing would wipe out diseases or trigger a rush toward enhancement. By Emily Baumgaertner Nunn ...

A preprint describing genetically edited human embryos is raising concerns among scientists that the U.S. is becoming more accepting of using gene editing to enhance embryos. “The cat’s out of the bag ...