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Shelby Bradford, PhD

Shelby Bradford, PhD

Assistant editor at The Scientist

Articles by Shelby Bradford, PhD

Cartoon showing the neurons in the brain enjoying the frightening movie the person is watching.

Why Do We Like Horror Movies?

3D illustration of a yellow DNA polymerase binding to a blue strand of DNA.

DNA Polymerase Works in Short Bursts Rather than One Long Stretch

Cartoon of a cell with blue chromosomes and gold telomeres. One chromosome is zoomed in in a callout, and gold DNA is extending out of the telomere. 

Why Is Telomere Length So Important?

Cartoon of three people helping each other climb up stairs. 

How Can Researchers Be Good Science Mentors?

Blue immune cells with yellow spheres of protein surrounding them and landing on them.

Innate Immune Cells Develop Memory with a T Cell Marker

JFT1 has reacted with hydrogen peroxide and APEX2 to create red fluorescence near APEX2 that remains separate from the green mitochondria.

FLEXing a Bright New Idea

Image of an embryo built from Lego bricks showing cell populations in green and red.

Stem Cell-Based Embryo Models Add a Dimension to Developmental Biology

Embryoid bodies, at the top of the page, are a cluster of embryonic stem cells (ESCs) that differentiate portions into ectoderm (orange), mesoderm (dark blue), and endoderm (pink).

Infographic: The Many Paths to Stem Cell-Based Embryo Models

3D illustration of a cell with a teal nucleus.

In Search of FACS: The History of Fluorescence Activated Cell Sorting

Illustration of blue and purple mitochondria.

Multifaceted Mitochondria Maintain Mystique

Illustration of a scientist at a high-containment laboratory. He is dressed in a Tyvek suit with a helmet respirator for being in the BSL-3 and is unpacking a box of lab supplies.

Career Chat: Directing a New Science Path

Two scientists look at microscopy data, and one thinks about her own images.

Right Protein, Wrong Pattern

The Scientist Digest cover September 2026
September 2026

Multiplex Microscopy Becomes Easier with Encoded Antibodies

A new system that enables researchers to uniquely tag monoclonal antibodies for use in microscopy could help simplify complex imaging studies.

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Rethinking ALS Biomarkers: From Discovery to Clinical Impact

Rethinking ALS Biomarkers: From Discovery to Clinical Impact

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Best Practices for qPCR Assay Design and Optimization

Best Practices for qPCR Assay Design and Optimization

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Beyond the Basics: Strategies for Single-Cell and Spatial Transcriptomics Analysis

Beyond the Basics: Strategies for Single-Cell and Spatial Transcriptomics Analysis

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Scientist reviewing cellular and molecular data on a computer in a laboratory.

Building Translation-Ready Biomarkers with Connected Workflows

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