Shelby Bradford, PhD

Shelby Bradford, PhD

Assistant editor at The Scientist

Articles by Shelby Bradford, PhD

Photograph of a herd of brown chickens against a blue sky with clouds.

Antimicrobial Peptides Stave Off Salmonella in Chickens

Illustration of four people seated at a table with pads of paper and laptop on it. A woman on the left of the table in a red shirt, depicting senior staff writer Emma Dauster, has a speech bubble over her head with a picture depicting a shark and orca with “vs” in between them, showing an idea for a video on battles between apex predators.

Sparking Curiosity Through Science Communication

Illustration representing the finding of distinct gene associations and their risk in obesity from people of different ancestries. A global map is shown in blue with red and black human silhouettes arranged on the continents, representing people with and without gene mutations for obesity. A red and black loop of DNA is twisted around the world in a figure eight pattern.

A Multi-Ancestry Analysis Reveals Novel Obesity-Related Genes

Representative image of travel bans. One the left are silhouettes of human faces in colors ranging from cream to tan to brown. A hand extending from the right is held up in a “stop” signal in front of them in the middle of the image.

US Could Lose 7 Billion Dollars and Invaluable Research Talent if International Student Enrollments Drop

Cartoon illustration of a human cell with pink and purple proteins underneath a blue virus with light blue stalk proteins on an indigo background.

Integral HIV Protein Structure Paves the Way for New Therapeutics

Depiction of circadian rhythm with clock hands on top of a white cutout of a human head on a yellow background.

How Does Daylight Saving Time Affect Circadian Rhythm?

3D illustration of a human mouth with oversized blue, comma-shaped bacteria and green, spiked viruses overlayed on the tongue and teeth. This is representing the oral microbiome.

How Does Sugar Affect Our Oral Microbiome and Teeth?

Cartoon illustration of a scientist wearing a lab coat and safety goggles shows off the science of a volcano to a group of students wearing safety goggles standing on either side of him

Science Outreach Brings STEM to Communities—But It Also Benefits Researchers

Photograph of the bottom half of a man’s face while he sings into a microphone.

Metal Vocalists Scream for Science

Illustration in blue of a brain on the right and a bottle, glass of wine, shot glass, and whiskey glass on the right. Conceptual illustration of alcohol use disorder.

A Common Gut Fungus Coaxes Mice to Drink Less Alcohol

3D illustration of rod-shaped bacteria, representing an acetogenic bacterium. One, colored green, is in focus in the center of the page. Others, out of focus in the background, range from green in the top right corner to yellow and orange in the bottom left corner.

Hydrogenases Boost Bacterial Carbon Dioxide Fixation

Photograph of a person wearing a white nitrile glove holding a clear tube with a purple cap that has dark red blood in the bottom. This illustrates the use of blood proteins to study disease biomarkers.

A Pan-Disease Proteome Could Improve Disease Biomarker Detection

Image of a man in a laboratory looking frustrated with his failed experiment.
February 2026

A Stubborn Gene, a Failed Experiment, and a New Path

When experiments refuse to cooperate, you try again and again. For Rafael Najmanovich, the setbacks ultimately pushed him in a new direction.

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Maximizing Cancer Research Model Systems

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