Image of an embryo built from Lego bricks showing cell populations in green and red.
| 10+ min read
Studying human embryonic development is complicated for several reasons. Models derived from pluripotent stem cells representing distinct stages offer a path to studying this process.

human embryonic stem cells

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Scientists Consider How Overturning Roe Might Affect Research

photo of a researcher looking in a microscope fertilising an egg via intracytoplasmic sperm injection.

Human Stem Cell Research Guidelines Updated

Human Blastocyst-Like Structures Made in the Lab

NIH Announces Details of Human Fetal Tissue Research Restrictions

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Biotechs Race to Develop Stem Cell Treatments for Diabetes

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Image of the Day: Multilayered

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Researchers Generate Model of Human Embryo from Human Stem Cells

Animals’ Embryonic Organizer Now Discovered in Human Cells

Image of the Day: Retinal Cell Implant

CRISPR Used in Human Embryos to Probe Gene Function

Cell Lines Gain Cancer-Related Mutations

First Clinic-Ready Stem Cell Repository

Researchers Argue for “Embryoid” Ethics Revamp

Study: MicroRNA, Retroviruses Coordinate to Influence Pluripotency

Thirty Years of Progress

Stem Cells Made Waves in Biology and Medicine

Using CRISPR to Edit Genes in Induced Pluripotent Stem Cells

Improving Mitochondrial Replacement Therapy

Stem Cell Rules Tackle Human Embryo Editing

Haploid Stem Cells Created

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Penguins Are Among the World’s Slowest-Evolving Birds: Study

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Universe 25 Experiment

A group of newborn mice with their mother.

Maternal Iron Deficiency Can Trigger Sex Reversal in Mouse Embryos

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An AI-Powered Scientist Proposes a Treatment for Blindness

Multimedia

Conceptual 3D illustration of mycoplasma colonies

Taking Control of Cellular Contamination with PCR Testing

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Rare Disease Research Gets a Boost from Automated NGS Solutions

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Image of small blue creatures called Nergals. Some have hearts above their heads, which signify friendship. There is one Nergal who is sneezing and losing health, which is denoted by minus one signs floating around it.
June 2025, Issue 1

Nergal Networks: Where Friendship Meets Infection

A citizen science game explores how social choices and networks can influence how an illness moves through a population.

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Unraveling Complex Biology with Advanced Multiomics Technology

Unraveling Complex Biology with Five-Dimensional Multiomics

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Resurrecting Plant Defense Mechanisms to Avoid Crop Pathogens

Resurrecting Plant Defense Mechanisms to Avoid Crop Pathogens

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Seeing and Sorting with Confidence

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Streamlining Microbial Quality Control Testing

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Agilent Unveils the Next Generation in LC-Mass Detection: The InfinityLab Pro iQ Series

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Pioneering Cancer Plasticity Atlas will help Predict Response to Cancer Therapies

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How Alderley Analytical are Delivering eXtreme Robustness in Bioanalysis