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Biology news
Study identifies RNA molecule that regulates cellular aging
A team led by UT Southwestern Medical Center researchers has discovered a new way that cells regulate senescence, an irreversible end to cell division. The findings, published in Cell, could one day lead to new interventions ...
Cell & Microbiology
3 hours ago
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7
Smart soil can water and feed itself
A newly engineered type of soil can capture water out of thin air to keep plants hydrated and manage controlled release of fertilizer for a constant supply of nutrients.
Biotechnology
8 hours ago
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45
Microbial structures in Antarctic lake could reveal more about how life evolved
In the depths of remote Antarctic lakes, communities of microorganisms are thriving where few life forms can survive. Scientists are studying structures formed by these communities to understand more about microscopic life ...
Evolution
4 hours ago
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95
Scientists identify brain circuits tied to the behavior of schooling fish
A flock of migrating geese glides through the summer sky in an unmistakable "V" formation… a thundering herd of bison rumbles across the plains as a formidable group... and a massive school of sardines swims mesmerizingly ...
Plants & Animals
5 hours ago
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33
Evidence for butchery of giant armadillo-like mammals in Argentina 21,000 years ago
Cut marks on fossils could be evidence of humans exploiting large mammals in Argentina more than 20,000 years ago, according to a study published July 17, 2024 in the open-access journal PLOS ONE by Mariano Del Papa of National ...
Paleontology & Fossils
6 hours ago
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362
Microbes found to destroy certain 'forever chemicals' by cleaving stubborn fluorine-to-carbon bonds
A UC Riverside environmental engineering team has discovered specific bacterial species that can destroy certain kinds of "forever chemicals," a step further toward low-cost treatments of contaminated drinking water sources.
Cell & Microbiology
6 hours ago
0
12
Crown-of-thorns starfish larvae feast on toxic cyanobacteria, study finds
Researchers have uncovered an under-the-sea phenomenon where coral-destroying crown-of-thorns starfish larvae have been feasting on blue-green algae bacteria known as "sea sawdust."
Ecology
6 hours ago
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0
The most endangered fish are the least studied, scientists find
The most threatened reef fish are also the most overlooked by scientists and the general public. That is the startling finding of a team of scientists led by a CNRS researcher.
Plants & Animals
6 hours ago
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0
Study shows ancient viruses fuel modern-day cancers
Peek inside the human genome and, among the 20,000 or so genes that serve as building blocks of life, you'll also find flecks of DNA left behind by viruses that infected primate ancestors tens of millions of years ago.
Molecular & Computational biology
6 hours ago
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0
Lice cause significant harm to cage-free poultry, study finds
Lice have been found feeding on the skin and blood of free-range chickens, which are infected at much higher rates than caged flocks. This finding could have implications for states like California, where all egg production ...
Ecology
6 hours ago
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75
Almond genome study paves way for improved breeding strategies
A recent study has unlocked the genetic complexities of almonds, highlighting a significant degree of heterozygosity and the influence of structural variants on gene expression. The research rigorously delineates allele-specific ...
Molecular & Computational biology
3 hours ago
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0
Researchers predict fewer, pricier strawberries as temperatures warm
Strawberries could be fewer and more expensive because of higher temperatures caused by climate change, according to research from the University of Waterloo.
Agriculture
4 hours ago
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Modular design: New insights into protein factories in human mitochondria
The "power plants" of living cells, the mitochondria, probably evolved through endosymbiosis: A bacterium migrated into a primordial cell and eventually developed into an organelle that provides the cell with energy, among ...
Cell & Microbiology
8 hours ago
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2
Beyond the Barrier Reef: Australia's three other World Heritage reefs are also in trouble
The Great Barrier Reef is world famous—it's the largest coral reef system in the world and home to tens of thousands of species. No wonder it is World Heritage listed.
Plants & Animals
4 hours ago
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0
Research tracks 66 million years of mammalian diversity
When trying to understand the present, it's helpful to look to history. New research from the University of Nebraska–Lincoln examined the fossil record going back 66 million years and tracked changes to mammalian ecosystems ...
Ecology
8 hours ago
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99
Influenza viruses can use a second entry pathway to infect cells, study shows
Most influenza viruses enter human or animal cells through specific pathways on the cells' surface. Researchers at the University of Zurich have now discovered that certain human flu viruses and avian flu viruses can also ...
Cell & Microbiology
8 hours ago
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16
Japanese honeybees slap nest-invading ants with their wings to knock them away
A trio of environmental specialists at the National Institute for Environmental Studies, in Japan, has found that Japanese honeybees sometimes resort to slapping ants with their wings to prevent their entry into their nest.
Study finds persistent proteins may influence metabolomics results
Van Andel Institute scientists have identified more than 1,000 previously undetected proteins in common metabolite samples, which persist despite extraction methods designed to weed them out.
Molecular & Computational biology
8 hours ago
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0
Catch a virus by its tail—researchers find bacterial immune system alters tails of phages
Phages, viruses that attack bacteria, have a head and a tail. The head contains the phage's genetic material and the tail is used to identify a potential host, that is, a bacterial cell into which it can inject this material. ...
Cell & Microbiology
8 hours ago
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0
Genome recording makes living cells their own historians
Genomes can now be entrusted to store information about a variety of transient biological events inside of living cells, as they happen, like a flight recorder collecting data from an aircraft.
Biotechnology
8 hours ago
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1
More news
Research reveals cuttlefish can form false memories, too
Logged forests can still have ecological value—if not pushed too far
Brazilian researchers discover dinosaur fossil after heavy rains in Rio Grande do Sul
Other news
Diatom surprise could rewrite the global carbon cycle
Gender inequality across US states revealed by new tool
Organic compounds show promise as cheaper alternatives to metal photocatalysts
High-speed camera for molecules: Entangled photons enable Raman spectroscopy
A new approach to accelerate the discovery of quantum materials
Mega-iceberg melt affects important marine ecosystem
Study shows frogs can quickly increase their tolerance to pesticides
Online sales of a wild bat sold as décor threaten species
Paving the way to extremely fast, compact computer memory
New measurement of the top quark from LHC data
