A closer look at how honey bee colonies determine which larvae will serve as workers and which will become queens reveals that a plant chemical, p-coumaric acid, plays a key role in the bees' developmental fate.
Plants & Animals
Aug 28, 2015
0
1234
A new genetics study of wild honeybees offers clues to how a population has adapted to a mite that has devastated bee colonies worldwide. The findings may aid beekeepers and bee breeders to prevent future honeybee declines.
Plants & Animals
Aug 10, 2015
1
88
When it comes to vaccinating their babies, bees don't have a choice—they naturally immunize their offspring against specific diseases found in their environments. And now for the first time, scientists have discovered how ...
Plants & Animals
Jul 31, 2015
1
3715
A major international study finds that surprisingly few bee species are responsible for pollinating the world's crops.
Plants & Animals
Jun 16, 2015
1
79
A new Cornell study of New York state apple orchards finds that pesticides harm wild bees, and fungicides labeled "safe for bees" also indirectly may threaten native pollinators.
Ecology
Jun 4, 2015
0
2254
If there were an international smelling bee, a deadly mite would be a favorite to win.
Plants & Animals
Jun 3, 2015
0
32
Researchers from Queen Mary University of London (QMUL) and Royal Holloway, University of London (RHUL), gave bumblebees the option to choose between a sugar solution with nicotine in it and one without. Those bees infected ...
Plants & Animals
Apr 27, 2015
0
34
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
0
1292
Honey bees use different sets of genes, regulated by two distinct mechanisms, to fight off viruses, bacteria and gut parasites, according to researchers at Penn State and the Georgia Institute of Technology.
Plants & Animals
Mar 26, 2015
0
1770
Asked to name one way people have changed the environment, many people would probably say "global warming." But that's really just the start of it.
Ecology
Mar 24, 2015
0
892
