Search results for queens
Poor being turned away from free cancer screenings
Dec 13, 2009 |
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(AP) -- As the economy falters and more people go without health insurance, low-income women in at least 20 states are being turned away or put on long waiting lists for free cancer screenings, according ...
Orphan army ants join nearby colonies
Nov 04, 2009 |
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(PhysOrg.com) -- Colonies of army ants, whose long columns and marauding habits are the stuff of natural-history legend, are usually antagonistic to each other, attacking soldiers from rival colonies in border ...
Scientists discover gene that 'cancer-proofs' rodent's cells
Oct 26, 2009 |
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(PhysOrg.com) -- Despite a 30-year lifespan that gives ample time for cells to grow cancerous, a small rodent species called a naked mole rat has never been found with tumors of any kind—and now biologists ...
Two-million-year-old evidence shows tool-making hominins inhabited grassland environments
Other Sciences / Archaeology & Fossils
Oct 21, 2009 |
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In an article published in the open-access, peer-reviewed journal PLoS ONE on October 21, 2009, Dr Thomas Plummer of Queens College at the City University of New York, Dr Richard Potts of the Smithsonian Institution Nation ...
Being a standout has its benefits, study shows
Oct 15, 2009 |
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Standing out in a crowd is better than blending in, at least if you're a paper wasp in a colony where fights between nest-mates determine social status.
A new scan for lung diseases
Oct 13, 2009 |
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People with chronic lung disease and asthma could soon be offered better treatment thanks to a new type of Magnetic Resonance Imaging (MRI) scan being pioneered at The University of Nottingham.
Herbivory discovered in a spider
Oct 12, 2009 |
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(PhysOrg.com) -- There are approximately 40,000 species of spiders in the world, all of which have been thought to be strict predators that feed on insects or other animals. Now, scientists have found that ...
Homebound Termites Answer 150-Year-Old Evolution Question
Oct 05, 2009 |
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(PhysOrg.com) -- Staying at home may have given the very first termite youngsters the best opportunity to rule the colony when their parents were killed by their neighbors. This is according to new research ...
Building a base for honeybees
Sep 15, 2009 |
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On a recent muggy morning, Tammy Horn used a smoker to puff aromatic drafts into wooden beehives beneath a locust tree, then carefully removed the top of a hive.
Sex life may hold key to honeybee survival
Sep 14, 2009 |
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The number and diversity of male partners a queen honeybee has could help to protect her children from disease, say University of Leeds scientists, who are investigating possible causes of the widespread increase ...
New research discovers worker bees in 'reproductive class war' with queen
Sep 09, 2009 |
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Bee colonies are well known for high levels of cooperation, but new research published in Molecular Ecology demonstrates a conflict for reproduction between worker bees and their Queens, leading some workers to selfishly exploi ...
Study examines the evolutionary fate of 'useless' traits
Sep 08, 2009 |
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What happens when traits no longer give creatures a competitive edge?
NYC schools to offer free swine flu vaccinations
Sep 01, 2009 |
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(AP) -- The nation's largest school district said Tuesday it will offer free swine flu vaccinations to its 1 million-plus schoolchildren as New York City takes bold steps to avoid becoming the country's flu ...
Mobile phone towers a threat to honey bees: study
Aug 31, 2009 |
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The electromagnetic waves emitted by mobile phone towers and cellphones can pose a threat to honey bees, a study published in India has concluded.
Ant has given up sex completely, researchers say
Aug 26, 2009 |
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The complete asexuality of a widespread fungus-gardening ant, the only ant species in the world known to have dispensed with males entirely, has been confirmed by a team of Texas and Brazilian researchers.
