‘This is dangerous’: slime moulds and the bitter debate over the nature of intelligence

Scientists are battling over whether supposedly simple organisms should be considered ‘intelligent’. The outcome could reshape our understanding of the natural world – and our own place within it Forty years ago, as an undergraduate in Hokkaido, Toshiyuki Nakagaki came upon a lemon-yellow stain in a petri dish. That encounter...

Babies born to anaemic mothers have smaller brains, study finds

Key regions of the brain linked to movement, learning and emotions were affected and may lead to cognitive problems Babies born to mothers with anaemia have smaller brains, particularly in key regions linked to movement, learning and the regulation of emotion, according to a study. Researchers said the differences, first...