North American song sparrows may be more resilient to climate change thanks to a remarkable adaptation: a stunning range of body sizes found throughout the bird's westernmost range.
Evolution
Nov 7, 2023
0
51
Both ecologically and morphologically, the clouded leopards known as Neofelis nebulosa are a distinct lineage of big cats. These species are threatened due to human activities of targeted hunting and habitat loss. Evolutionary ...
In the world of threatened and endangered species conservation, the genomic revolution has raised some complicated questions: How can scientists justify assessing species genetic diversity without consulting entire genomes ...
Evolution
Oct 16, 2023
0
136
It's tarantula season in the golden hills of the Bay Area: that period every fall when black, hairy males of the species Aphonopelma iodius emerge from their underground burrows in search of a receptive female—a first and ...
Plants & Animals
Oct 13, 2023
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32
When Carl Fredrik Fallén, for one—and later Johan Wilhelm Zetterstedt—were collecting insects for what would become Lund University's entomological collections, they wondered exactly what was that buzzing coming from ...
Evolution
Oct 12, 2023
0
316
Understanding the traits that have undergone positive selection during human evolution can provide insight into the events that have shaped our species, as well as into the diseases that continue to plague us today. As the ...
Evolution
Oct 12, 2023
0
1
Some of nature's mysteries have kept scientists busy for decades—for example, the processes that drive evolution. The question of whether certain differences between and within species are caused by natural selection or ...
Evolution
Oct 9, 2023
0
159
Grass may transfer genes from their neighbors in the same way genetically modified crops are made, a new study has revealed.
Evolution
Oct 5, 2023
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480
Researchers at Google DeepMind, the tech giant's artificial intelligence arm, on Tuesday introduced a tool that predicts whether genetic mutations are likely to cause harm, a breakthrough that could help research into rare ...
Biotechnology
Sep 20, 2023
0
170
One of the most significant drivers of crop evolution stems from the changes in the selection associated with the shift of plants from a highly heterogeneous and biodiverse natural environment into a homogeneous monoculture ...
Plants & Animals
Sep 6, 2023
0
12
