With weMERFISH, the MERFISHEYES atlas and the integration of live imaging, researchers now have a new tool at their disposal.

Prefer Newsweek on Google to see more of our trusted coverage when you search. What do the earliest stages of a pregnancy look like? Embryonic development has been extensively studied, but most of our ...

Researchers at the University of Cambridge have managed to reconstruct the early stage of mammalian development using embryonic stem cells, showing that a critical mass of cells – not too few, but not ...

Researchers have revealed an astonishing technique that can track individual cells in an animal as it grows. They have created a stunning animation recreating a animal embryos growing, where each cell ...

Genetic 'signatures' of early stage embryos confirm that our development begins to take shape as early as the second day after conception, when we are a mere four cells in size, according to new ...

This microscope image provided by researchers Gianluca Amadei and Charlotte Handford shows a synthetic mouse embryo with colors added to show brain and heart formation. (AP) Researchers have ...

The first lineage decisions in mammalian embryonic development are made shortly after a wave of transcriptional activation that acts as a wake-up call for the sleeping embryonic genome to claim the ...

Researchers have managed to reconstruct the early stage of mammalian development using embryonic stem cells, showing that a critical mass of cells -- not too few, but not too many -- is needed for the ...