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Fight Looms Over Control Of U.S. Data

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Japan Struggles to Fit Into Agreement on SDI

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U.S. Toughens Stance On Japan Science Pact

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Salary Survey Shows Range by Job, Field

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TV Executives, Scientists to Discuss News

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Genentech Patent: Will Licensing Be Required?

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Soviets Seek University-Industry Link

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Czechs Plan Industry Ties For Schools

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U.K. Backing Lets Celltech Expand Base

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New Head Expands U.S. AIDS Effort

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Ph.D. Helps Top Analysts Pick Winners

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Hungary, West Germany Sign Pact

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Researchers Await Sale Of VW Stock

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Changes Urged in Teaching Calculus

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AGU Takes Larger Role In Science Policy Debate

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Consortium Targets Business Awards

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European Role in Space Strengthened by Accord

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U. K. Revises Rules on Gene Engineering

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Drug Panel Asks Protection For Volunteers

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NSF Seeks Data to Fill Ozone Hole

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Decoding the Music of the Spheres

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The B.A.'s Sir Walter Bodmer On Science in Britain

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Engineers Need the Liberal Arts

Commentary

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F. Mayor's Vision for a Renewed UNESCO

Letter

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Letters

Opinion

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The Dangers of Expanding HIV's Host Range

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Let's Put an End to Textbook Nonsense

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Next Time, Remember Ramanujan

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Scientific Monkey Business in the U.S.S.R.

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Learning to Debunk Phony Ad Claims

Profession

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Where to Shop for New and Used Research Equipment

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Science for Women and Minorities

Research

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NIH Shared Instrumentation Grants

Books etc.

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Children's Science Books

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Children's Books, Reviewed

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Forthcoming Books

So They Say

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So They Say

Happenings

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Happenings

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

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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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