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Biotechnology Sep 23, 2025

Pest resistance threatens corn industry's newest biotech defense, study warns

Corn rootworms, pests responsible for billions of dollars in yearly crop losses, are evolving resistance that weakens even the latest biotechnology controls, according to a new study published in the journal Proceedings of ...

Bio & Medicine Sep 23, 2025

Lipid nanoparticles with complex shapes expand options for next-generation drug delivery

An Australian research team has achieved an advanced materials breakthrough that opens the door to a new generation of nanodrug applications. From drug delivery, to diagnostics, to gene editing and beyond, the breakthrough ...

Biotechnology Sep 22, 2025

Dual-mode CRISPR system enables simultaneous on and off gene control

Turning genes on and off is like flipping a light switch, controlling whether genes in a cell are active. When a gene is turned on, the production of proteins or other substances is promoted; when it's turned off, production ...

Other Sep 22, 2025

Famous IVF memoir had hidden ghostwriter who spun breakthrough into emotional quest, archives reveal

Previously unseen documents show how a poet performed a major ghostwriting job on the autobiography of the two British pioneers behind the world's first "test-tube baby," so that the book used emotional storytelling to aid ...

Plants & Animals Sep 22, 2025

Resurrection of dodo bird now one step closer, claims Colossal Biosciences

The dodo has been extinct for more than 300 years, but that isn't stopping Dallas' Colossal Biosciences from trying to resurrect the 3-foot-tall, flightless bird.

Plants & Animals Sep 19, 2025

A society built on scent: How ants maintain a one-to-one match between neurons and odor receptors

Ant societies are built on scent. Pheromones guide the insects to food, warn them of predators, and regulate the rhythms of their colonies. This chemical communication system is governed by a simple rule: one receptor, one ...

Earth Sciences Sep 18, 2025

Meet the microbes: What a warming wetland reveals about Earth's carbon future

Between a third and half of all soil carbon on Earth is stored in peatlands, says Tom and Marie Patton Distinguished Professor Joel Kostka. These wetlands—formed from layers and layers of decaying plant matter—span from ...

Biotechnology Sep 18, 2025

Inspired by bacteria's defense strategies, scientists develop chemical DNA tagging for genome editing

A research team led by scientists from the Helmholtz Institute for RNA-based Infection Research (HIRI) has introduced a new way to fine-tune genetic material. Their study, published in Nature Biotechnology, describes an innovative ...

Bio & Medicine Sep 18, 2025

Bioengineers explore how tumor mechanics and tiny messengers could shape the future of cancer research

When Ph.D. student Kshitiz Parihar began combing through dozens of research papers on two seemingly different topics—tumor mechanics and extracellular vesicles, tiny packages of proteins and genetic material secreted by ...

Biotechnology Sep 18, 2025

Small nuclear RNA base editing offers a safer alternative to CRISPR, researchers find

Genetic editing holds promise to treat incurable diseases, but the most popular method—CRISPR—sometimes does more harm than good. A new study from University of California San Diego and Yale University researchers highlights ...

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