News tagged with colony

Teamwork against mutant free riders

(Phys.org)—Pathogenic salmonellae rely on a division of labour: some of them see to the common wellbeing, while others are able to stand up to free rider salmonellae better. This teamwork bears certain ...

Feb 21, 2013
not rated yet 0 | with audio podcast

How to start a termite 'orgy'

There are more than 3,000 species of ter­mites in the world, all living in social colonies with dis­tinct hier­ar­chies. They can be dev­as­tating pests, with the ability to destroy entire build­ings. ...

Feb 12, 2013
not rated yet 0 | with audio podcast

EU hints at insecticide ban over threat to bees

The European Commission hinted on Wednesday that it could ban several insecticides, some made by German chemicals giant Bayer, after scientists found disturbing evidence of harm to bees.

Jan 16, 2013
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