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Latest Deborah M. Gordon Stories

Ant Colony Evolution And Natural Selection
2013-05-16 08:44:57

April Flowers for redOrbit.com - Your Universe Online City-states in ancient Greece that waited until their own harvest was in before attacking and destroying a rival community´s crops often experienced better long-term success. Ant colonies that show similar selectivity when gathering food have similar results, according to a new study from Stanford University. Deborah M. Gordon, Stanford biology professor, conducted a long-term study of harvester ants. Her findings, published in...

Reproductive Workings Of A Harvester Ant Dynasty Uncovered By Stanford Scientist
2013-02-12 21:08:18

Stanford University For the first time, scientists have measured how successfully a queen ant establishes new colonies. The work by Stanford researchers revealed that the queen was still reproducing several decades after mating. Ants are just about everywhere you look, and yet it's largely unknown how they manage to be so ubiquitous. Scientists have understood the carnal mechanism of ant reproduction, but until now have known little of how successful the daughters of a colony are when...

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2011-06-08 11:08:52

By Louis Bergeron, Stanford University Stanford sophomores studying ants in a summer course discovered that the local ants were using poison to kill invading Argentine ants. The discovery provides new insight into the war between the local "winter ants" and the South American invaders who have shown up everywhere from California to South Africa. Argentine ants are taking over the world "“ or at least the nice temperate parts. They've spread into Mediterranean and subtropical climates...

2005-09-21 16:00:00

For the first time, scientists have identified an ant species that produces its own natural herbicide to poison unwanted plants. Stanford University biologist Deborah M. Gordon and her co-workers describe the findings in the Sept. 22 issue of the journal Nature. The discovery was made during a four-year field study led by Stanford graduate student Megan E. Frederickson in the Amazon jungle of western Peru. The research focused on devil's gardens, mysterious tracts of vegetation that randomly...


Word of the Day
caparison
  • A cloth or covering, more or less ornamented, laid over the saddle or furniture of a horse, especially of a sumpter-horse or horse of state.
  • Clothing, especially sumptuous clothing; equipment; outfit.
  • To cover with a caparison, as a horse.
  • To dress sumptuously; adorn with rich dress.
This word ultimately comes from the Medieval Latin 'cappa,' cloak.
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