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
A new study of native bumblebee populations in southeastern Michigan cities found, surprisingly, that Detroit has more of the large-bodied bees than some surrounding, less urbanized locations.
Ecology
May 17, 2017
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329
Scientists revealed Wednesday the trigger that can plunge a colony of obedient and sterile worker bees dutifully serving their queen into a chaotic swarm of sexual rebellion and regicide.
Plants & Animals
Jan 6, 2016
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324
(Phys.org)—A team of researchers with Royal Holloway University of London and the University of Reading, both in the U.K., has found via field study that one type of pesticide exposure led to impaired pollination services ...
A common type of pesticide is dramatically harming wild bees, according to a new in-the-field study that outside experts say may help shift the way the U.S. government looks at a controversial class of chemicals.
Ecology
Apr 22, 2015
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1292
Research at the Universities of St Andrews and Dundee has confirmed that levels of neonicotinoid insecticides accepted to exist in agriculture cause both impairment of bumblebees' brain cells and subsequent poor performance ...
Plants & Animals
Feb 5, 2015
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2501
Stricter controls over bumblebee imports to the UK are urgently required to prevent diseases spreading to native bumblebees and honeybees, scientists have warned. The call follows the discovery of parasites in over three-quarters ...
Plants & Animals
Jul 17, 2013
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Solitary bees are twice as likely to pollinate the flowers they visit as their more sociable counterparts, according to a new study.
Plants & Animals
Jun 18, 2013
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Chronic exposure to pesticides has a bigger knock-on effect on bees than conventional probes suggest, according to a new study on Sunday touching on the mysterious collapse of bee colonies.
Plants & Animals
Oct 21, 2012
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0
Bees observe a strict working day, even in conditions of 24-hour sunlight. Researchers writing in the open access journal BMC Biology tagged worker bumblebees with a radio identifier, similar to an Oyster Card, which was ...
Plants & Animals
Jun 28, 2010
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