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Evolution news
Koalas in Queensland show unique immunity to deadly retrovirus
Koalas from a population north of the Brisbane River have evolved a unique genomic immunity to the killer retrovirus threatening their species.
Plants & Animals
11 hours ago
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18
Genomic study indicates our capacity for language emerged 135,000 years ago
It is a deep question, from deep in our history: when did human language as we know it emerge? A new survey of genomic evidence suggests our unique language capacity was present at least 135,000 years ago. Subsequently, language ...
Evolution
12 hours ago
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116
Snakes' secret language of ultraviolet color: A hidden world of predator evasion and camouflage
In the study of why and how animals look the way they do, color is king—at least, the range of color humans can see. A University of Michigan study has examined a color range that humans can't see and often ignore: color ...
Evolution
Mar 13, 2025
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93
DNA and 90 million-year-old pollen fossils reveal new insights into evolution of Asian tropics
In a new study published today in Science, researchers from the Royal Botanic Gardens, Kew (RBG Kew), together with global partners, combine results from two newly discovered prehistoric palm fossils with DNA from global ...
Evolution
Mar 13, 2025
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Predatory behavior is an inherited trait across multiple generations in nematodes
A team of researchers from the Max Planck Institute for Biology Tübingen has made significant strides in understanding the evolution of predatory behavior of nematodes, challenging established paradigms in evolutionary biology. ...
Evolution
Mar 13, 2025
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1
We modeled how early human ancestors ran—and found they were surprisingly slow
Imagine the scene, around 3 million years ago in what is now east Africa. By the side of a river, an injured antelope keels over and draws its last breath. The carcass is soon set on by hyenas, who tussle with a crocodile. ...
Evolution
Mar 13, 2025
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Scientists explain energy transfer mechanism in chloroplasts and its evolution
A recent study by Chinese scientists has revealed the intricate molecular machinery driving energy exchange within chloroplasts, shedding light on a key event in the evolution of plant life. Led by Fan Minrui from the Center ...
Evolution
Mar 12, 2025
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22
East Asian human gene that allows adult humans to digest sugars in milk likely came from Neanderthals
A small team of computational and evolutionary biologists from the University of Chinese Academy of Sciences, Zhongshan Hospital and the Max Planck Institute for Evolutionary Anthropology, reports that unique lactase genes ...
Neurons' reverse migration: Exploring the brain's evolutionary architecture
Researchers from the University of New Hampshire looked at the developmental process of the cerebral cortex—the outermost layer of the brain—and examined how neurons, or nerve cells, refine their positions in the brain ...
Evolution
Mar 12, 2025
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Deep-sea fish study reveals evolutionary marvels in Earth's hadal zone
The deep sea, covering approximately 65% of Earth's surface, has long been considered a biological desert. In this extreme environment—particularly in the hadal zone at depths greater than 6,000 meters—organisms endure ...
Evolution
Mar 12, 2025
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54
A new name for one of the world's rarest rhinoceroses
A new study revealed significant differences in the appearance and behavior of the two one-horned Asiatic rhinoceros species, challenging long-standing classifications and supporting a re-evaluation of their status.
Plants & Animals
Mar 12, 2025
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Spider development and vision: A genetic perspective
A new study provides detailed insights into the embryogenesis and eye development of the cave-dwelling spider Tegenaria pagana. The research, published in EvoDevo, examines key genetic mechanisms involved in eye formation ...
Evolution
Mar 11, 2025
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Heliconius butterfly mating choices linked to simple neural change, which could speed evolution
A simple neural change alters mating preferences in male butterflies, aiding rapid behavioral evolution, Nicholas VanKuren and Nathan Buerkle at the University of Chicago, US, and colleagues, report in the open-access journal ...
Plants & Animals
Mar 11, 2025
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1
Birds' high blood sugar defies aging expectations
A large-scale study of 88 bird species reveals that some birds with high blood sugar levels show resistance to protein glycation, suggesting they have evolved mechanisms to avoid the harmful effects typically associated with ...
Evolution
Mar 11, 2025
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Triassic Life: An overview of ancient amphibians, crocodile relatives, early dinosaurs and mammalian ancestors
The Triassic is one of the most important periods in the evolution of life on Earth. After one of the greatest mass extinctions 252 million years ago, not only the dinosaurs but also many other groups of terrestrial tetrapods ...
Evolution
Mar 11, 2025
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600 million years of shared environmental stress response found in algae and plants
Without plants on land, humans could not live on Earth. From mosses to ferns to grasses to trees, plants are our food, fodder and timber. All this diversity emerged from an algal ancestor that conquered land long ago. The ...
Plants & Animals
Mar 10, 2025
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Shells of their former selves: How sea snails have adapted to invasive predators
Over the past two decades, the Gulf of Maine has become a popular landing spot for invasive species from across the world, says Geoffrey Trussell, an evolutionary biologist and professor at Northeastern University's Marine ...
Evolution
Mar 10, 2025
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3
New research shows bigger animals get more cancer, defying decades-old belief
A longstanding scientific belief about a link between cancer prevalence and animal body size has been tested for the first time in our new study ranging across hundreds of animal species.
Plants & Animals
Mar 9, 2025
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1
The changing chorus: How movements and memories influence birdsong evolution
New research from the University of Oxford has provided fresh insights into how bird songs evolve over time, revealing a significant role for population dynamics in shaping song diversity and change. The findings—based ...
Evolution
Mar 7, 2025
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127
Climate change: Scientists discover differences in the way forest and desert flies process external temperature
Tiny, cold-blooded animals like flies depend on their environment to regulate body temperature, making them ideal "canaries in the mine" for gauging the impact of climate change on the behavior and distribution of animal ...
Plants & Animals
Mar 5, 2025
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Other news
Melanosome patterns in Mesozoic mammals suggest they had dark, uniformly dull fur coloring
Physicists use optical vortex beams to control atom ionization
Wild barley genomics research paves the way for climate-resilient crops
Tapuy rice wine fermentation yields possible anti-aging superfood
CeSPIACE: A broad spectrum peptide inhibitor against variable SARS-CoV-2 spikes
Scientists imitate a bacterium's eating habits to unravel common stomach bug
