LifeHundreds of thousands of slime moulds can merge together to find food These strange, mushroom-like structures are the reproductive phase of a type of slime mould, complex amoebae that feed on bacteria on forest floors Regulars
LifeLife's other mystery: Why biology's building blocks are so lop-sidedMost molecules exist in mirror-image forms, and yet life prefers one over the other. How this bias began and why it persisted is one of the most baffling questions in biology – but now we have an answerFeatures