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Biotechnology Sep 21, 2026

Circular mRNA helps cell factories make up to six times as much protein

A synthetic biology technology has been developed that converts easily degraded messenger RNA (mRNA) into a ring-shaped form inside microbial cells, increasing protein production.

Molecular & Computational biology Sep 21, 2026

New screening method finds rare DNA gyrase poison for future antibiotics

The goal was to build a faster way to search for new antibiotics. The search turned up something unexpected. FIU biochemistry professor Fenfei Leng and a group of researchers set out to develop the first high-throughput screening ...

Biochemistry Sep 21, 2026

Plasma technology could help plant-based packaging replace plastic

A new study has found a sustainable and scalable way to improve the durability of plant-based packaging; it's a discovery that researchers say could help curb the environmental footprint of plastic. Researchers used advanced ...

Cell & Microbiology Sep 21, 2026

Under stress, bacterial RNA and proteins tell different stories

During infection, bacteria encounter rapidly changing and stressful environments inside the body. To understand how they adapt, researchers often measure messenger RNA (mRNA), which carries information from genes that can ...

Biotechnology Sep 21, 2026

Q&A: Tiny spores for a big critical minerals challenge

Scientists at the Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) are exploring how durable, customizable bacterial spores could capture rare earth elements (REE) from acid mine drainage and other metal-containing ...

Cell & Microbiology Sep 19, 2026

At an old steel site in Pittsburgh, bacteria evolved to survive—and eat—industrial pollution

Across Appalachia and the Rust Belt region, including throughout the city of Pittsburgh, former industrial sites are being transformed into new neighborhoods, research centers and technology hubs.

Evolution Sep 18, 2026

Discovery of CRISPR's long lost ancestor may expand gene-editing toolkit

CRISPR may be a powerful technology for gene editing, but the system existed in bacteria long before scientists began using it. For billions of years, CRISPR has acted as a natural immune system in bacteria and other microbes, ...

Earth Sciences Sep 17, 2026

Fossil plankton shells reveal reduced nitrogen fixation in warmer oceans 3 million years ago

Nitrogen is a key nutrient because it fuels the growth of plankton, which forms the basis of the marine food web. Two opposing processes determine the global nitrogen cycle: nitrogen fixation and denitrification.

Cell & Microbiology Sep 17, 2026

Ubiquitin marks abnormal glycogen for destruction to protect the brain, study finds

Researchers at the University of Cambridge and the MRC Laboratory of Molecular Biology have discovered a previously unknown cellular defense system that protects the brain from abnormal glycogen accumulation, which is linked ...

Materials Science Sep 17, 2026

Why does laundry get smelly if it stays wet? A textile scientist explains how to fix it

You forget a load in the machine overnight, and by morning it smells worse than before you washed it.

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