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Plants & Animals Apr 3, 2025

Corpse flowers' survival at risk due to spotty recordkeeping

Commonly called the "corpse flower," Amorphophallus titanum is endangered for many reasons, including habitat destruction, climate change and encroachment from invasive species.

Molecular & Computational biology Apr 2, 2025

Unlocking nature's code: Researchers draw parallels between AI models and genetic encoding

In a new paper published in the journal Trends in Genetics researchers from the University of Vermont and Trinity College Dublin propose an innovative analogy between AI models and genetic encoding to help us understand how ...

Archaeology Apr 2, 2025

First ancient genomes from the Green Sahara deciphered

An international team led by researchers from the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, has sequenced the first ancient genomes from the so-called Green Sahara, a period when the largest ...

Archaeology Apr 1, 2025

Stone tool discovery shows people in East Asia were innovating during the Middle Paleolithic

New technologies today often involve electronic devices that are smaller and smarter than before. During the Middle Paleolithic, when Neanderthals were modern humans' neighbors, new technologies meant something quite different: ...

Archaeology Apr 1, 2025

Ancient tombs in Anatolia suggest reverence for youth preceded elite burials

University College London, the University of Central Lancashire, Ege University, and other institutions have discovered that radical inequality existed in burial practices among teenagers in Early Bronze Age Anatolia, predating ...

Molecular & Computational biology Mar 29, 2025

How a critical enzyme keeps potentially dangerous genes in check

You may have heard of the fantastic-sounding "dark side of the genome." This poorly studied fraction of DNA, known as heterochromatin, makes up around half of your genetic material, and scientists are now starting to unravel ...

Molecular & Computational biology Mar 28, 2025

A protein folding mystery solved: Study explains core packing fractions

In living organisms, every protein—a type of biological polymer consisting of hundreds of amino acids—carries out specific functions, such as catalysis, molecule transport, or DNA repair. To perform these functions, they ...

Molecular & Computational biology Mar 27, 2025

A genetic tree as a movie: Moving beyond the still portrait of ancestry

University of Michigan researchers have developed a statistical method that can be used for such wide-ranging applications as tracing your ancestry, modeling disease spread and studying how animals spread through geographic ...

Cell & Microbiology Mar 27, 2025

Artificial cells can glow at room temperature in response to external target molecules

Cell-free systems, which can express an easily detectable protein with a DNA or mRNA template without constraints of living cells, are attractive as foundations for biosensors. Moreover, by encapsulating them in lipid bilayer ...

Molecular & Computational biology Mar 27, 2025

Genetic mutations linked to Marek's disease in chickens identified

Marek's disease can be pervasive in chicken houses. Chickens infected by this highly contagious viral disease often develop tumors, become paralyzed and die. They can shed the virus through their skin, enabling it to linger ...

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