Ants operate a unique rescue system: When an insect is injured during a fight, it calls for help. Its mates will then carry it back to the nest for recovery.
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Climate change is affecting vegetation also in our latitudes. For the first time, scientists have conducted experiments to determine to what extent wild animals are capable of adjusting to this change.
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A special camouflage allows parasitic wasps to raid the nests of host species. The affected hosts seem to have responded to that in the course of evolution as Würzburg biologists report.
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