LifeChimps respond to each other at a pace similar to human conversation Humans and chimpanzees both take part in rapid social exchanges, suggesting some foundational principles of language may have evolved earlier than previously thought News
LifeSome scientists say insects are conscious – it doesn't settle anything A group of around 40 scientists signed a declaration calling for formal acknowledgement of consciousness in a range of animals, including insects and fish – but the evidence is still lacking News