A black-and-white photo of a person’s hands holding a black-and-white barred chicken. The feathers of its breast have been pulled back to reveal a large tumor.
| 2 min read
Pathologist Peyton Rous made a groundbreaking discovery in the early 20th century, but his work wasn’t widely recognized until more than 40 years later. 

transmission

Fluorescent cells in culture connected by tunneling nanotubules

SARS-CoV-2 Could Use Nanotubes to Infect the Brain

Egyptian fruit bat hanging from branch

Marburg Virus Detected in Ghana for First Time

Aerial view of crowd connected by lines

Monkeypox: What We Know (and What We Don’t)

Black and white photo of excavation<br><br>

Black Death Likely Originated in Central Asia

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Nasal Vaccines Are Commercially High Risk, Perhaps High Reward

animation showing how proximity affects viral transmission

Monkeypox Likely Spread Undetected in US Before Recent Reports  

A micrograph from the first US case of COVID-19, with SARS-CoV-2 virus particles in blue

SARS-CoV-2 Can Spread Via Cell-to-Cell Transmission

A young white-tailed deer in the snow

Possible Case of Deer-To-Human SARS-CoV-2 Transmission

masked teacher sitting on floor showing masked students something on a tablet

Does Science Support Lifting School Mask Mandates?

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Kirsty Wright is searching for evidence in a missing persons investigation. She is wearing a blue shirt and glasses. Behind her is dense vegetation and police procedural tape.

How a Forensic Biologist Exposed a DNA Lab Scandal That Shook Australia

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

Universe 25 Experiment

Hands holding an older woman’s hands.

One Gene Influences 75 Percent of Alzheimer’s Disease Cases

A picture of Rohita Roy, a postdoc at Stanford University.

Postdoc Portrait: Rohita Roy

Multimedia

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From Data to Discovery: Omics in Therapeutic Innovation

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Exploring Organoids for Disease Modeling Research

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

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.

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Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

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Conceptual multicolored vector image of cancer research, depicting various biomedical approaches to cancer therapy

Maximizing Cancer Research Model Systems

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Products

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Sino Biological Pioneers Life Sciences Innovation with High-Quality Bioreagents on Inside Business Today with Bill and Guiliana Rancic

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Sino Biological Expands Research Reagent Portfolio to Support Global Nipah Virus Vaccine and Diagnostic Development

Beckman Coulter

Beckman Coulter Life Sciences Partners with Automata to Accelerate AI-Ready Laboratory Automation

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Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies