A common pesticide used on crops compromises a queen bumblebee's ability to lay eggs, threatening her colony with extinction, according to a study released Monday.
Ecology
Aug 14, 2017
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243
Researchers from New Zealand's University of Otago have discovered the molecular mechanism by which queen honeybees carefully control worker bees' fertility.
Plants & Animals
Aug 3, 2016
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298
Social insects such as ants, bees and wasps appear to be blessed with a genetic 'super switch' that designates both gender and their status as either a queen or worker, scientists have discovered.
Plants & Animals
Apr 12, 2016
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50
Queen bees and ants emit a chemical that alters the DNA of their daughters and keeps them as sterile and industrious workers, scientists have found.
Plants & Animals
Jan 28, 2016
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155
Researchers from North Carolina State University, Indiana University and Wellesley College have characterized the gut microbiome of honey bee queens. This is the first thorough census of the gut microbiome - which consists ...
Plants & Animals
Mar 2, 2015
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53
Queen bees convey honest signals to worker bees about their reproductive status and quality, according to an international team of researchers, who say their findings may help to explain why honey bee populations are declining.
Plants & Animals
Nov 13, 2013
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(Phys.org) —A paper published today in Current Biology demonstrates that even in the hopeless situation of colony collapse, queenless honeybees will still show remarkable altruism towards their colony, defending and feeding ...
Plants & Animals
Aug 2, 2013
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Queen sweat bees 'choose' the role of their daughters, according to a new study published in BioMed Central's open access journal Frontiers in Zoology. The amount of food provided for the developing larvae determines whether ...
Plants & Animals
Dec 9, 2012
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By mating with nearly 100 males, queen bees on isolated islands avoid inbreeding and keep colonies healthy.
Plants & Animals
Apr 16, 2012
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0
The population of honeybees remains endangered, threatening the world's food supply, and scientists have decided that the best way to save the insects may be to breed a better bee.
Plants & Animals
Jul 11, 2011
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