Skip to main content

Tabitha Powledge

Articles by Tabitha Powledge

The Scientist Placeholder Image

Will the Viewing Audience Stay Tuned?

The Scientist Placeholder Image

Misconduct Plan Due?

The Scientist Placeholder Image

What Science Did Last Summer

The Scientist Placeholder Image

Ponnamperuma on Promoting Third World Science

The Scientist Placeholder Image

U.S. Told to Spend $500M On Agricultural Biotech

The Scientist Placeholder Image

Kapitza: Popularizing Science on Soviet TV

The Scientist Placeholder Image

This Is Not About Surrogate Mothers

The Scientist Placeholder Image

AAAS's Trivelpiece on Science Support

The Scientist Placeholder Image

Congress May Study Cell Line Ownership

The Scientist Placeholder Image

Shall We Peddle Human Genes?

The Scientist Placeholder Image

Student-Faculty Ties Examined

The Scientist Placeholder Image

Stewart-Feder (Finally) in Print

The Scientist October Digest cover
October 2026

Antarctica’s Blood Falls Teems With Mysterious Microbial Life

Miles away from the closest ocean, marine microbes thrive in the red ice and mud around Blood Falls, offering clues to microbial adaptation and past climate events.

View this Issue
Find better biologics faster with Stunner and the AI Developability Workcell

Find better biologics faster with Stunner and the AI Developability Workcell

Unchained Labs
An image of microcentrifuge tubes arranged within colorful laboratory racks.

Choose clarity. Choose speed. Choose MyMass™

Refeyn
Characterizing LNP Heterogeneity With Super-Resolution Imaging

Characterizing LNP Heterogeneity With Super-Resolution Imaging

Oni
Conceptual multicolored image of DNA helices.

Exploring the Most Impactful CRISPR Stories

Promega

Products

A monoclonal antibody surrounded by immune cells and red blood cells

CellRaft AIR: Find the Right Antibody-Producing Cells Faster

Cell Microsystems
Maxwell® Rapid ccfDNA Kit

Maxwell® Rapid ccfDNA Kit: Automated Purification of ccfDNA in Under 30 Minutes

Promega
Leica Biosystems, Tempus, and Paige logos side by side, marking the addition of Paige digital pathology AI tools to the Aperio AI Store.

Oncology Researchers Gain AI Cancer Tools in One Platform

Beckman Coulter Life Sciences Logo

Beckman Coulter Life Sciences Launches Vi-CELL BLU 2.0 Software to Advance Data Integrity and GMP Readiness in Cell Analysis