mixing blue and pink smoke, symbolic of the muddled boundaries between sexes
| 5 min read
Evidence from various sciences reveals that there are diverse ways of being male, female, or both. An anthropologist argues that embracing these truths will help humans flourish.

sex chromosome

Blue 3D illustration of X-shaped chromosomes

X Chromosome Silenced in Some Cancers in Males

A single neutrophil white blood cell in the artery with red blood cells floating around it

Missing Y Chromosome in Mouse Blood Causes Heart Dysfunction

babies

Sex Ratios at Birth Linked to Pollutants

How a Pea Aphid Decides to Make Wings or Not

Infographic: How Some X-Chromosome Genes Escape Inactivation

Genes that Escape Silencing on the Second X Chromosome May Drive Disease

Switch Master: A Profile of Barbara Meyer

Unbalanced Chromosomal Inheritance More Common than Thought

sperm mouse sex selection ivf in vitro fertilization x y chromosome

Researchers Develop New Method for Sexing Sperm

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An old medical illustration features the ear in the center with nerves of the head shown in yellow.

The Ear as a Therapeutic Gateway to the Vagus Nerve

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

Universe 25 Experiment

3D illustration showing three differently colored semi-translucent cells, representing different T cell subtypes, on a black background. A purple cell is in the front on the right, a red cell is on the left, and a blue cell sits behind the red one.

T Cell Nomenclature Gets an Update

A yellow-colored frozen frog.

Freeze-Tolerant Frogs Power Organ Cryopreservation Strategies

Multimedia

Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
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Thermo Scientific X and S Series General Purpose Centrifuges

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Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina
Exploring Cellular Organization with Spatial Proteomics

Exploring Cellular Organization with Spatial Proteomics

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

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Products

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BRANDTECH Scientific Introduces the Transferpette® pro Micropipette: A New Twist on Comfort and Control

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Biotium Launches GlycoLiner™ Cell Surface Glycoprotein Labeling Kits for Rapid and Selective Cell Surface Imaging

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Thermo Scientific X and S Series General Purpose Centrifuges

Thermo Fisher Logo
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VANTAstar Flexible microplate reader with simplified workflows

BMG LABTECH