Metal shelves densely packed with preserved tissue specimens of various sizes, all suspended in glass containers.
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The work reveals that the pandemic flu was likely the direct predecessor of the seasonal H1N1 flu that circulated for decades.

pandemic flu

An illustration with a world map, pigs, and viruses

Timeline: Investigating the Origins of the 2009 Pandemic

a veterinarian in a white hazmat suit holding a small pig

The Long Journey to Resolve the Origins of a Previous Pandemic

Photograph from 1918 influenza pandemic shows mask-wearing women holding stretchers at backs of ambulances in Saint Louis, Missouri.

100-Year-Old Lungs Yield Genetic Samples of 1918 Flu Viruses

A Challenge Trial for COVID-19 Would Not Be the First of Its Kind

Swine Flu Strain Has Pandemic Potential: Study

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Confronting a Pandemic, 1957

Dogs in Southern China Host Several Strains of Flu

First Human Case of H7N4 Bird Flu Confirmed

Gene Transfer Beats Some Flu Strains

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

Universe 25 Experiment

A close-up image of a fly landing on a dessert

What Happens When a Fly Lands on Your Food? 

Red and green small tomatoes. A new genetic engineering approach helped gene-edited plants grow faster.

Gene-Edited Crops Grow Faster with a Little Help from Bacteria

Image of an infant’s feet that are visible in a hospital incubator.

Record-Breaking DNA Sequencing Technology Could Transform Newborn Care

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Golden geometric pattern on a blue background, symbolizing the precision, consistency, and technique essential to effective pipetting.

Best Practices for Precise Pipetting

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Various cell culture containers, including dishes and flasks, filled with media and stacked inside an incubator.

Optimizing Cell Culture Workflows

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Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.
November 2025, Issue 1

Why Do We Feel Butterflies in the Stomach?

These fluttering sensations are the brain’s reaction to certain emotions, which can be amplified or soothed by the gut’s own “bugs".

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Golden geometric pattern on a blue background, symbolizing the precision, consistency, and technique essential to effective pipetting.

Best Practices for Precise Pipetting

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Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

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Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

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Exploring the State of the Art in Gene Editing Techniques

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

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Evosep Unveils Open Innovation Initiative to Expand Standardization in Proteomics

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OGT expands MRD detection capabilities with new SureSeq Myeloid MRD Plus NGS Panel