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Biology news
Study uses body's clock to deliver medication precisely when needed
Researchers at WashU Medicine have harnessed the internal circadian clock of the body to deliver medication for an inflammatory illness precisely when it was most needed. Tissue implants incorporating genetically engineered ...
Cell & Microbiology
16 minutes ago
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One trillion species, 3 billion years: How we used AI to trace the evolution of bacteria on Earth
There are roughly a trillion species of microorganisms on Earth—the vast majority of which are bacteria.
Evolution
21 hours ago
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It's not easy being a street tree, but this heroic eucalypt withstands everything we throw at it
Street trees usually grow in appalling soils, have little space for their roots, are rarely watered and often get aggressively trimmed by road authorities or utility companies.
Plants & Animals
23 hours ago
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Revealed: Why monkeys are better at yodeling than humans
Yodelers of the world, you never stood a chance: Monkeys will always be better at yodeling than humans because they have a "cheap trick" hidden in their voice box, scientists revealed Thursday.
Plants & Animals
22 hours ago
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Young plants' vulnerability linked to growth-energy trade-off
From toddlers in daycare to seedlings in forests, young organisms tend to get sick more easily than adults—a phenomenon that has long puzzled parents and scientists alike.
Plants & Animals
Apr 5, 2025
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Artificial sweetener shows surprising power to overcome antibiotic resistance
Saccharin, the artificial sweetener used in diet foods like yogurts and sugar-free drinks, can kill multidrug-resistant bacteria—including one of the world's most dangerous pathogens.
Cell & Microbiology
Apr 4, 2025
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Certain sunflower strains can be induced to form seeds without pollination
Syngenta Biotechnology China-led research, with partners in the U.S., France, the UK, Chile, the Netherlands, Argentina, and across China, has discovered that sunflowers can form viable haploid seeds through parthenogenesis ...
Scientists reveal new toxin that damages the gut
Scientists at La Trobe University have discovered how a diarrhea-causing strain of bacteria uses "molecular scissors" to cut open and destroy gut cells, leading to severe illness and sometimes death.
Cell & Microbiology
Apr 4, 2025
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Battle of the sex chromosomes: How competition affects X vs. Y sperm fitness
In evolutionary terms, fitness is defined as an organism's ability to survive and reproduce its genes into the next generation. Genes influence fitness, sometimes competing against each other within an organism.
Evolution
Apr 4, 2025
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Beyond photorespiration: A systematic approach to unlocking enhanced plant productivity
A study published in Science Advances has revealed promising strategies to significantly improve crop yields by addressing photorespiration, a metabolic process that can reduce productivity by up to 36% in some crops. Researchers ...
Molecular & Computational biology
Apr 4, 2025
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Planarian worms can regenerate into a more youthful version of themselves
As you age you naturally lose neurons and muscle mass and experience a decline in fertility and wound healing ability. Previous research in animals has offered several potential techniques for turning back the biological ...
Cell & Microbiology
Apr 4, 2025
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Drone and camera combo offers affordable drought-tolerance selection for corn
A method using free software and a drone with a low-cost camera has made it possible to select drought-tolerant corn plants. The tool contributes to the selection of plants that can better withstand water stress, one of the ...
Biotechnology
Apr 4, 2025
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Bacteria's viral defense mechanism linked to antibiotic resistance
Antibiotic resistance is a global health challenge that could overtake cancer mortality within a few decades. In a new study, researchers at Umeå University, Sweden, show that the emergence of resistance can be understood ...
Cell & Microbiology
Apr 4, 2025
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How do diverse plants get sick in the wild? Researchers head outdoors to answer a blue-sky question
The life of a plant scientist involves long hours in the lab, thinking up, designing, and monitoring experiments that might tell us something new about how life works. But sometimes it helps to log off the computer, hang ...
Plants & Animals
Apr 4, 2025
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Long-term studies at Jasper Ridge yield insights into oak ecosystems
Sitting atop the land of the Muwekma Ohlone Tribe, located on the eastern hills of the Santa Cruz Mountains and about five miles southwest of Stanford University's main campus, is one of its most beautiful classrooms: Jasper ...
Plants & Animals
Apr 4, 2025
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Yana, a 130,000-year-old baby mammoth, goes under the scalpel
Making incisions and carefully taking samples, the scientists at a laboratory in Russia's far east looked like pathologists carrying out a post-mortem.
Paleontology & Fossils
Apr 4, 2025
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Picky eaters by day, buffet by night: Butterfly and moth diets sync to plant aromas
The scent of blooming flowers and fresh plant life is not just a perk of springtime; it is a key driver in the survival and evolution of butterflies and moths. New research led by scientists at Penn State reveals how the ...
Plants & Animals
Apr 4, 2025
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Bonobos create phrases in similar ways to humans, new study suggests
Humans can effortlessly talk about an infinite number of topics, from neuroscience to pink elephants, by combining words into sentences. This is thanks to compositionality: the ability to combine meaningful units into larger ...
Plants & Animals
Apr 4, 2025
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New guide seeks to advance DNA library of marine species
A team of scientists has created a new guide to advance standards for collecting and cataloging DNA from marine species, enhancing a revolutionary method for monitoring ocean biodiversity.
Plants & Animals
Apr 4, 2025
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The race to save the Amazon's bushy-bearded monkeys
One morning in 2024, Armando Schlindwein found an orange-bearded monkey on the roof of his farmhouse on the edge of the Brazilian Amazon.
Ecology
Apr 4, 2025
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More news
The fungal circadian clock: A potential target for combating plant diseases
Marine microbes reveal new gene clusters for hydrogen production
Bonobos combine calls in similar ways to human language, study finds
Some insects are declining, but what's happening to the other 99%?
Firefly light gives rise to sensor that detects cellular alterations
Corpse flowers' survival at risk due to spotty recordkeeping
Stem cell barcoding reveals how the brain and inner ear are formed
Cellular regulator of mRNA vaccine revealed, offering new therapeutic options
Chromatin remodeling captured in comprehensive structural study
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Hot Schrödinger cat states created
Massive Jupiter storm churns ammonia deep into planet's atmosphere
Honda to test renewable tech in space soon
New function of DNA repair protein ATR discovered
Flies are masters of migration—it's about time they got some credit
AI is changing the game for plant proteins
Rising odds asteroid that briefly threatened Earth will hit moon
