Biology
Explore the latest research and discoveries in Biology
Gene Therapy Gets Safer: CRISPR Without Cutting DNA
A gentler form of CRISPR called CRISPRa can switch genes on without making cuts, offering new hope for sickle cell disease patients.
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Light-Powered Bacteria: The Future of Drug Manufacturing
Scientists engineer bacteria with quantum dot "solar panels" to produce high-value pharmaceutical compounds using only light and CO₂.
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The Birth of Complex Life: Scientists Map Evolution's Greatest Transformation
New research dates gene duplications to reveal when key features like the nucleus and mitochondria evolved, rewriting the story of how complex cells assembled.
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Crowded Cradle: Four Human Species Shared Ancient Ethiopia
New fossils reveal that four different human-ancestor species coexisted in Ethiopia 2.5 million years ago, overturning the linear model of human evolution.
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The Potato Revolution: How Removing Flowers Could Feed Billions
Chinese scientists engineer self-incompatible diploid potatoes, enabling hybrid seed production that could replace billions of tons of bulky seed tubers.
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The Pet Shop Protection: How Dirty Mice Solve the Allergy Mystery
Pet shop mice exposed to diverse microbes developed cross-reactive immunity that protected them from severe allergic reactions.
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Cellular Power Steering: How Cells Triple Their Transport Force Under Load
Scientists discover cells can dynamically triple their transport power by recruiting additional molecular motors when facing resistance.
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Clone Survivors: Amazon Mollies Defy Evolutionary Death Sentence
Amazon mollies use gene conversion to survive 100,000 years of cloning, defying evolutionary extinction predictions.
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