News tagged with pollinators

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Researchers map 'fly tree of life'

Calling it the "new periodic table for flies," researchers at North Carolina State University and collaborators across the globe have mapped the evolutionary history of flies, providing a framework for further comparative ...

Mar 14, 2011
4.4 / 5 (5) 1 | with audio podcast

'Swindon Honeybee' could save Britain's bees

(PhysOrg.com) -- Honey bee numbers have been declining almost everywhere due to a pesticide-resistant mite called Varroa. Now a beekeeper in Britain claims to have discovered a strain of bee that destroys ...

Aug 27, 2010 report
4.9 / 5 (12) 1 | with audio podcast

Grazers and pollinators shape plant evolution

It has long been known that the characteristics of many plants with wide ranges can vary geographically, depending on differences in climate. But changes in grazing pressure and pollination can also affect the genetic composition ...

Oct 21, 2013
5 / 5 (2) 0 | with audio podcast

Caffeine enhances bee memory

(Phys.org) —Caffeine is the naturally occurring drug most widely used by humans. In nature, though, it is reported to act as a bitter and toxic deterrent to herbivores, preventing leaves and seeds from ...

May 13, 2013
5 / 5 (2) 0 | with audio podcast