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

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

Human embryo models can help researchers study early human development and infertility without relying solely on human ...

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

Human embryo models can help researchers study early human development and infertility without relying solely on human ...

In the earliest stages of life, mammalian embryos start as a disorganized cluster of cells. As development progresses, these cells become organized into well-defined shapes and structures. This ...

Scientists have, for the first time, used an extremely precise genome editing technique called base editing to study gene ...

A new study uses precise base editing on human embryos for the first time, proving the NANOG gene is the master switch for body development.

Researchers led by developmental biologist Kathy Niakan at the University of Cambridge have used base editing in human embryos to learn more about human embryonic development. By deactivating a gene ...

In the earliest hours after fertilization, an embryo takes its first steps toward becoming a living organism by shedding maternal control and activating its own genetic program. This critical process, ...

An international team of scientists led from Sweden's Karolinska Institutet has for the first time mapped all the genes that are activated in the first few days of a fertilized human egg. The study, ...