A woman walks under snowfall on a city street. Signifies that some people feel cold temperatures more than others.
| 3 min read
People show different sensitivities to low temperature because of variations in body mass, muscle mass, and genetics.

blood vessels

Three-dimensional rendering of violet-colored astrocytes touching a red blood vessel.

Modeling the Blood-Brain Barrier in a Dish

network of intestinal blood vessels

Science Snapshot: No Guts, No Glory

bone marrow exercise mouse osteolectin growth factor mechanical forces progenitors running exercise

Impact of Running Reaches Marrow to Spark Bone Growth in Mice

The MSC: Regeneration Orchestrator

Autopsies Indicate Blood Clots Are Lethal in COVID-19

Single-Cell Analysis of Ovarian Cortex Fails to Find Stem Cells

Image of the Day: See-Through Tissue

tumor brain surgery

Image of the Day: Tumor Vasculature

an illustration of connections between the gut and heart

The Gut Microbiome Can Be a Boon or a Bane for Cardiovascular Health

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Universe 25 Experiment

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q.e.d: An AI Tool for Smarter Manuscript Review

An enveloped virus forms.

Where Do Viruses Come From?

A depiction of gut microbes in different colors inside the intestines.

Criticism of Autism-Gut Microbiome Research Sparks Pushback

Multimedia

Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

Merck
Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

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December digest cover image of a wooden sculpture comprised of multiple wooden neurons that form a seahorse.
December 2025, Issue 1

Wooden Neurons: An Artistic Vision of the Brain

A neurobiologist, who loves the morphology of cells, turns these shapes into works of art made from wood.

View this Issue
Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

Merck
Stacks of cell culture dishes, plates, and flasks with pink cell culture medium on a white background.

Driving Innovation with Cell Culture Essentials

MilliporeSigma purple logo
Abstract wireframe sphere with colorful dots and connecting lines representing the complex cellular and molecular interactions within the tumor microenvironment.

Exploring the Inflammatory Tumor Microenvironment 

Cellecta logo
An image of a DNA sequencing spectrum with a radial blur filter applied.

A Comprehensive Guide to Next-Generation Sequencing

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Products

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BRANDTECH® Scientific Announces Strategic Partnership with Copia Scientific to Strengthen Sales and Service of the BRAND® Liquid Handling Station (LHS) 

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Enter Our 2026 Top Innovations Contest

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Biotium Expands Tyramide Signal Amplification Portfolio with Brighter and More Stable Dyes for Enhanced Spatial Imaging

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LabVantage Solutions Awarded $22.3 Million U.S Customs and Border Protection Contract to Deliver Next-Generation Forensic LIMS