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Bees coordinate strategy for defending colony, study reveals

The Brazilian stingless bee Tetragonisca angustula (jataí in Portuguese) deploys a different strategy for defending its nests from other social insect species. In addition to posting sentinels at the nest entrance, as do ...

HRW urges Brazilian lawmakers to reject new pesticide law

Human Rights Watch (HRW) on Friday called on Brazilian lawmakers to reject a proposed law to relax regulations on the use of pesticides as it published a report blaming powerful landowners for the poisoning of rural residents.

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