A combined team of researchers from Cornell University and The George Washington University, has characterized the cis-regulatory evolution of the gene WntA in nymphalid butterflies. In their study, published in the journal ...
In 2018, 49,000 people in Japan were ordered to evacuate their homes as the strongest typhoon in 25 years, Typhoon Jebi, was on course to make landfall. Among those heading for shelter were my colleague Ken Yoda, professor ...
Plants & Animals
Oct 6, 2022
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5
New UBC research has shown warmer temperatures can lead to smaller butterflies that collect less pollen and visit fewer flowers.
Plants & Animals
Sep 15, 2022
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11
The first mutation of the wingless gene was found by accident in Drosophila in the 1970s, following the observation of flies that did not possess wings, hence its name. Fifteen years after its discovery, the gene was found ...
Cell & Microbiology
Aug 22, 2022
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33
Many crustaceans, including lobster, crabs, and barnacles, have a cape-like shell protruding from the head that can serve various roles, such as a little cave for storing eggs, or a protective shield to keep gills moist.
Plants & Animals
Aug 1, 2022
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291
The top side of the Kallima butterfly's wings are brightly colored, featuring vibrant bands of deep blue, black, and orange. But when this butterfly flaps its wings, the undersides reveal a sharp contrast—they are shades ...
Plants & Animals
Aug 1, 2022
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275
While a clear night sky might seem quiet and peaceful to us, empty of everything but stars, this nocturnal world is filled with a high-pitched cacophony of sound just beyond our ability to hear. Bats pierce the shadows with ...
Plants & Animals
Jul 22, 2022
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418
ESA's upcoming EarthCARE satellite mission has just taken a big stretch. Engineers have gently unfolded this new satellite's huge five-panel solar wing to test that it will deploy correctly once it is in space. The solar ...
Planetary Sciences
Jul 22, 2022
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3
A new study shows Australian magpie-larks may use a ventriloquial illusion to make their vocal duets more threatening.
Plants & Animals
Jul 14, 2022
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40
A team of researchers affiliated with several institutions in China, the U.S. and Germany has found evidence that suggests that colorful ventral wings help colonizing birds to avoid running into one another. In their paper ...
