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

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 ...

In mammals, hair follicles emerge during embryonic development, forming geometric patterns that vary from one species to ...

Lausanne, Switzerland and Copenhagen, Denmark, July 06, 2026 (GLOBE NEWSWIRE) -- REPRONOVO ANNOUNCES FIRST PARTICIPANT DOSED IN EU PHASE 2 ...

Illustration of an embryo in the early stages of development. (Design Cells/iStock/Getty Images) The first moments of life ...

Two separate research teams used base editing to make single-nucleotide changes in human embryos this month, targeting genes ...

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

Air pollution may affect sperm in ways scientists are still trying to understand. Researchers say new findings published Monday in the Human Reproduction journal suggest it could also alter the way ...

Not every embryo created during IVF is transferred. Some are frozen for future use, or are donated for science or to other ...

Base editing, the process used to make the changes, only nicks one strand of DNA, avoiding the major DNA errors that made ...

In June 2026, the Trump administration announced nearly $2 million in federal grant funding for an Embryo Adoption Awareness ...

Companies aim to edit germlines, which they say could prevent a range of diseases. But do people want the tech?