News tagged with colonies
Coral face 'a stormy future'
As global warming whips up more powerful and frequent hurricanes and storms, the world's coral reefs face increased disruption to their ability to breed and recover from damage.
Jun 23, 2009 |
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Bee-killing parasite genome sequenced
Agricultural Research Service (ARS) scientists have sequenced the genome of a parasite that can kill honey bees. Nosema ceranae is one of many pathogens suspected of contributing to the current bee population decline, termed ...
Jun 05, 2009 |
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Temporary infidelity may contribute to the stability of ancient relationships
Partner switching between fungus farming ants and their fungal clones during nest establishment may contribute to the stability of this long-term mutualistic relationship.
Jun 01, 2009 |
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Ants get their place in Smithsonian exhibit
(AP) -- Running a museum is no picnic, but the Smithsonian is attracting ants anyway.
May 29, 2009 |
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Survey finds slower decline of honeybee colonies
(AP) -- The decline of honeybee colonies has slowed slightly since last fall, but a mysterious combination of ailments is still decimating the insect's population, federal researchers say.
May 20, 2009 |
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Honeybees are on the rise but demand grows faster
The notion that a decline in pollinators may threaten the human food supply - producing a situation that has been referred to as a "pollination crisis" - can be considered a myth, at least where honey bees ...
May 07, 2009 |
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The communal stomach of an ant colony
(PhysOrg.com) -- How do ant colonies manage the nutrients in their food? Audrey Dussutour from the Centre de recherche sur la cognition animale (CNRS/Université Paul Sabatier) and Steve Simpson from ...
May 06, 2009 |
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When industrious ants go too far
Nature is full of mutually beneficial arrangements between organisms—like the relationship between flowering plants and their bee pollinators. But sometimes these blissful relationships have a dark side, as Harvard biologist ...
Apr 28, 2009 |
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Franklin Find: Researcher Discovers Trove of Founding Father's Letters?
A trove of Benjamin Franklin letters has turned up in the British Library. Discovered by University of California, San Diego professor Alan Houston, the letters are copies of correspondence that hasn't been ...
Apr 23, 2009 |
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How house-hunting ants choose the best home
(PhysOrg.com) -- Direct comparison of alternatives isn’t always the best way to make a decision - at least if you’re an ant. House-hunting rock ants collectively manage to choose the best nest-site without ...
Apr 22, 2009 |
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A cure for honey bee colony collapse?
For the first time, scientists have isolated the parasite Nosema ceranae (Microsporidia) from professional apiaries suffering from honey bee colony depopulation syndrome. They then went on to treat the infection with comple ...
Apr 14, 2009 |
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Homebody queen ants help preserve family ties in large populations
Ant and bee colonies have long fascinated biologists because of their hierarchical social structure and the apparently altruistic behaviour of female workers in rearing the queen's young rather than reproducing themselves. ...
Mar 31, 2009 |
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Scientists develope new agents to battle MRSA
Experts from Queen's University Belfast have developed new agents to fight MRSA and other hospital-acquired infections that are resistant to antibiotics. The fluids are a class of ionic liquids that not only kill colonies ...
Mar 25, 2009 |
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Deep sea corals may be oldest living marine organism
(PhysOrg.com) -- Deep-sea corals from about 400 meters off the coast of the Hawaiian Islands are much older than once believed and some may be the oldest living marine organisms known to man.
Mar 23, 2009 |
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Gene decides whether coral relative will fuse or fight
When coral colonies meet one another on the reef, they have two options: merge into a single colony or reject each other and aggressively compete for space. Now, a report in the March 19th Current Biology, a Cell Press public ...
Mar 19, 2009 |
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