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.

embryos

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Should the scientific community abandon the 14-day rule for research on human embryos?

microscope image series showing synthetic embryo development

Mouse Embryo: No Sperm, Egg, or Uterus Required

Lab-Grown Mouse Embryos Form Limbs and Organs

New Techniques Detail Embryos’ First Hours and Days

Scientists Doubt Results of CRISPR’d Embryos

Call for Germline Editing Moratorium

Dinosaur Embryo Graveyard

Coming to Terms

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Self-cloning Coral

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Coral Clones

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Test-Tube Zoo Babies

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Photo of John Calhoun crouches within his rodent utopia-turned-dystopia

Universe 25 Experiment

A woman eating chocolate.

Why Do Some Women Crave Chocolate Before Their Period?

An MRI image of a human brain, with a glowing red section which indicates a tumor.

Why Are Breast Cancers That Metastasize to the Brain Hard to Treat?

An anatomical drawing of the placenta showing vascularization and the umbilical cord.

How Can the Placenta Help Us Understand Cancer?

Multimedia

Graphic of silver and gold 3D spheres levitating in space

Transform Omics Workflows with Scalable Cell Prep

LevitasBio
Conceptual image of genomic analysis showing multicolored DNA base sequences depicted as the letters C, G, A, and T.

Accelerating Cancer Research Through Comprehensive Genomic Analysis

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May digest 2025 cover
May 2025, Issue 1

Study Confirms Safety of Genetically Modified T Cells

A long-term study of nearly 800 patients demonstrated a strong safety profile for T cells engineered with viral vectors.

View this Issue
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TaqMan Probe & Assays: Unveil What's Possible Together

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Meet Aunty and Tackle Protein Stability Questions in Research and Development

Meet Aunty and Tackle Protein Stability Questions in Research and Development

Unchained Labs
Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Bio-Rad
How technology makes PCR instruments easier to use.

Making Real-Time PCR More Straightforward

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Products

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Fujirebio Receives Marketing Clearance for Lumipulse® G pTau 217/ β-Amyloid 1-42 Plasma Ratio In-Vitro Diagnostic Test

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Biotium Launches New Phalloidin Conjugates with Extended F-actin Staining Stability for Greater Imaging Flexibility

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Latest AI software simplifies image analysis and speeds up insights for scientists

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BioSkryb Genomics and Tecan introduce a single-cell multiomics workflow for sequencing-ready libraries in under ten hours