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Image of the interior of a tanning bed.
| 2 min read
Tanning beds not only increase melanoma risk but also inflict a molecular toll, causing a spike in DNA mutations within skin cells.

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A picture of Sudheesh Allikka Parambil, a postdoc at Yale University.

Postdoc Portrait: Sudheesh Allikka Parambil

Illustration of human neural organoids in a dish.

As Neural Organoid Research Accelerates, Scientists Discuss Ethics

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

Criticism of Autism-Gut Microbiome Research Sparks Pushback

Cones of Sciadopitys verticillata (Japanese umbrella-pine) and its pointed leaves against the background of the sky.

How Did Plants Evolve to Produce Seeds?

Blood sample tubes sit in a rack on a laboratory bench.

Cell-free DNA Reveals Disease Mechanisms Behind Sepsis

Image of green space outside of an apartment building.

Green Spaces May Mitigate Pollution-Linked Breast Cancer Risk

3D illustration of a blue, transparent human silhouette with a light yellow brain visible in their skull on a blue background with a gold DNA strand running behind them.

How Brain Gene Expression Changes Between Life and Death

A woman walks under snowfall on a city street. Signifies that some people feel cold temperatures more than others.

Why Do Some People Feel Cold When Others Don’t?

An immunofluorescence image of skin fibroblasts colored in green, red, and blue is shown.

What’s the Best Cell? Scientists Choose Their Favorites

An enveloped virus forms.

Where Do Viruses Come From?

Mouse running on exercise wheel.

Gut Microbes Can Make Mice Lazy

A picture of Umar Sheikh, a postdoc at the University of Wisconsin–Madison.

Postdoc Portrait: Umar Sheikh

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.

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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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Human iPSC-derived Models for Brain Disease Research

Human iPSC-derived Models for Neurodegenerative Disease Research

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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 

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