Researchers led by University of Tsukuba have discovered rdxPolA, a putative DNA polymerase involved in replicating ancestral mitochondrial genomes, in diverse eukaryotic lineages. Based on the phylogenetic distribution of ...
Evolution
Feb 28, 2024
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An international group of researchers leveraged open-access digital collections to validate an age-old hypothesis in evolutionary ecology. The classic hypothesis proposes that predators select for a great variety of camouflage ...
Evolution
Feb 28, 2024
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48
Researchers have shown that inedible species of butterfly that mimic each others' color patterns have also evolved similar flight behaviors to warn predators and avoid being eaten.
Evolution
Feb 26, 2024
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34
The evolutionary success of the first large predators on land was driven by their need to improve as killers, researchers at the University of Bristol and the Open University suggest.
Evolution
Feb 23, 2024
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21
A small international team of animal behavior researchers has found that species of glass frogs whose males help care for offspring tend to have smaller testes than species whose males do not help care for offspring. In their ...
In a new study published in New Phytologist, scientists at the Royal Botanic Gardens, Kew, along with partners in Latin America, Asia and Australia, present an updated family tree of orchids, tracing their origins to the ...
Plants & Animals
Feb 22, 2024
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195
Biomedical engineers at Duke University have uncovered a key link between the spread of antibiotic resistance genes and the evolution of resistance to new drugs in certain pathogens.
Evolution
Feb 22, 2024
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26
More than 100 million years ago, the ancestors of the first snakes were small lizards that lived alongside other small, nondescript lizards in the shadow of the dinosaurs.
Evolution
Feb 22, 2024
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74
They can recover from fire. Grow back from a bare stump. Shrug aside bark loss that would kill a lesser tree. Endure drought and floods.
Plants & Animals
Feb 22, 2024
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4
Seas surrounding Australia this month hit an alarming level of warming. It comes on the back of serious marine heat waves in the Northern Hemisphere summer.
Evolution
Feb 22, 2024
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