EnvironmentCrab deaths on UK coast may be caused by unknown disease, finds report A scientific committee has ruled out chemical poisoning and algae as explanations for the deaths of crustaceans in north-east England, saying a new disease is the most likely cause 51¶¯Âþ
LifeAnts have evolved to farm plants on at least 15 separate occasions Many species of tree-living ants cultivate plants that grow on trees either for food or shelter, but there is a debate over whether the practice should be considered agriculture 51¶¯Âþ