May 2021

Animal Hybrids

Mating between different species may drive evolution

Features

Hybrid Animals Are Not Nature’s Misfits

Can Single Cells Learn?

Editorial

American flag made from blood vials

Depoliticizing Science

Speaking of Science

Ten Minute Sabbatical

Critic at Large

Protest signs in support of science

Opinion: Science Advocacy in the Post-Trump Era

Notebook

Sponge Names for Sale, Proceeds to go to Conservation Efforts

Pain Researcher Quits Academia, Takes Lab Home with Him

Modus Operandi

liquid-containing tube labeled Laboratory Test Wastewater Sample SARS-CoV-2

Sewage Sampling Robots Speed SARS-CoV-2 Detection

The Literature

Aphid Salivary Gene May Regulate Gall Color

When Pursuing Prey, Bats Tune Out the World

Scientist To Watch

Amanda Tokash-Peters Links the Microbiome to Ecology

Careers

Pandemic Accelerates Trend Toward Remote Clinical Trials

Reading Frames

Opinion: Western Canada Must Stop Clearcutting Its “Mother” Trees

Foundations

Stamping Out Science, 1948

Infographics

Infographic: Animals of Different Species Hybridize

Infographic: Investigating Whether Single Cells Learn

Infographic: How to Ferret Out SARS-CoV-2 in Sewage

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".

View this Issue
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

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad
Conceptual image of a doctor holding a brain puzzle, representing Alzheimer's disease diagnosis.

Simplifying Early Alzheimer’s Disease Diagnosis with Blood Testing

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Products

Eppendorf Logo

Research on rewiring neural circuit in fruit flies wins 2025 Eppendorf & Science Prize

Evident Logo

EVIDENT's New FLUOVIEW FV5000 Redefines the Boundaries of Confocal and Multiphoton Imaging

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EVIDENT Launches Sixth Annual Image of the Year Contest

10x Genomics Logo

10x Genomics Launches the Next Generation of Chromium Flex to Empower Scientists to Massively Scale Single Cell Research