A recent study published in Open Biology reports that exposure to intense light almost instantly provokes courtship behavior in male fruit flies (Drosophila). Surprisingly, the researchers observed both male-male and male-female ...
It is well known that some species of frogs tap their posterior toes as they are seeking prey; this can be seen in many videos posted online. However, only a few studies to date have looked at the tapping habit itself, and ...
Salt marshes are home to tiny crustaceans called amphipods that keep a low profile: Their gray-brown coloring helps them blend in with their surroundings, and they spend most of their time hiding under vegetation. But when ...
Ecology
Aug 23, 2023
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248
For the first time, scientists have managed to induce virgin birth in an animal that usually reproduces sexually: the fruit fly Drosophila melanogaster.
Biotechnology
Jul 28, 2023
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409
Most chromosomes have been around for millions of years. Now, researchers from the Stowers Institute for Medical Research have revealed the dynamics of a new, very young chromosome in fruit flies that is similar to chromosomes ...
Cell & Microbiology
May 4, 2023
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50
New research from a multidisciplinary team helps to illuminate the mechanisms behind circadian rhythms, offering new hope for dealing with jet lag, insomnia and other sleep disorders.
Biochemistry
Apr 26, 2023
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129
A team affiliated with multiple institutions in Japan has identified a peptide that signals feeding suppression in jellyfish. In their study, reported in Proceedings of the National Academy of Sciences, the group dissected ...
A series of experiments led by researchers at Stanford Medicine that included fish hookups, CRISPR and lake hopping has confirmed a long-standing, yet unproven, assumption about natural evolution. It also debunks a talking ...
Plants & Animals
Sep 8, 2022
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250
The brain mechanisms that cause aggressive behavior have been well studied. Far less understood are the processes that tell the body when it's time to stop fighting. Now, a new study by Salk scientists identifies a gene and ...
Molecular & Computational biology
Sep 7, 2022
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706
A team of researchers affiliated with several institutions in Brazil, working with one colleague from Spain and another from the U.S., has found evidence that suggests ants can be used as a natural pesticide for a wide variety ...
