Bio & Medicine Oct 23, 2026

When computer science meets the alpaca immune system

After earning bachelor's and Ph.D. degrees in bioengineering with a focus on molecular biology, Will White, a postdoctoral scholar in the Department of Computer Science at Tufts, was pretty certain his future research would ...

Evolution Oct 21, 2026

How humans domesticated the bacterium behind Botox treatments

Clostridium botulinum bacteria produce a potent neurotoxin called botulinum toxin, which causes the serious illness botulism. The toxin attacks the nervous system, leaving the body unable to control its muscles and making ...

Plants & Animals Oct 21, 2026

Not all rattlesnakes are alike: Research suggests personality influences how rattlesnakes use their venom

Imagine encountering a rattlesnake in your backyard or while on a hike. It will most likely "freeze" to avoid attracting attention, but if it feels especially threatened, it may rattle and even strike, delivering a painful ...

Nanophysics Oct 22, 2026

Shrinking iron films strengthens laser-driven demagnetization

From photos and videos to documents, vast amounts of data are stored on hard drives in large data centers. These devices use tiny magnetic regions whose orientation determines the information stored. But how could data be ...

Biotechnology Oct 17, 2026

Optical imaging links altered metabolism and oxygen use in Alzheimer's disease

Alzheimer's disease is best known for its effects on memory and cognition, but the disease also involves changes in how brain cells produce and use energy. Mitochondria, the structures that supply much of a cell's energy, ...

Cell & Microbiology Oct 23, 2026

Can we stop antibiotic resistance from ruining promising drugs before they reach patients?

What if we could predict early in drug development which antibiotics bacteria are most likely to become resistant to? In a review published in Nature Reviews Microbiology, researchers from the HUN-REN Biological Research ...

Space Exploration Oct 23, 2026

Artemis I: Crystals of experimental detectors record radiation doses near the moon

Do cosmic radiation doses near the moon differ significantly from those received by astronauts in low Earth orbit? Experimental lithium fluoride detectors, installed aboard the Orion spacecraft during the Artemis I mission, ...

Nanophysics Oct 22, 2026

Amino acid stabilizes material's quantum state above room temperature

New research started with a special material that behaves unusually when it's extremely cold—135 degrees below zero Fahrenheit (minus 93 degrees Celsius), close to the most frigid temperature ever recorded in Antarctica—and ...

Biotechnology Oct 20, 2026

'Raman barcodes' distinguish 20 SARS-CoV-2 variants by their RNA architecture

A research team led by distinguished professor Giuseppe Pezzotti at the Biomedical Engineering Center, Kansai Medical University (Japan), has demonstrated that differences in the molecular structures of viral RNA can be captured ...

Plants & Animals Oct 23, 2026

Mother bats' hearts beat faster at the sound of their own babies' cries

A mother bat has one crucial challenge: find her own babies among hundreds of other bats in the colony. Making sure she cares for and nurses only her own offspring is important to ensuring their survival. Among Japanese house ...

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