The revelation that even the miniature brain of a honeybee can grasp basic mathematical operations has implications for the future development of AI.
Do social pressures cause the evolution of big brains? The debate is ongoing.
The results show that apes can grasp what others know even when it differs from their own knowledge. This demonstrate that nonhuman primates can recognize others' beliefs, desires, and intentions, a phenomenon called "theory of mind" (ToM).
Scientists say they have documented two dolphins using what appear to be discrete words and sentences.
Recent research shows humpbacks do more than just protect their young: they often go on the offensive, actively seeking out and harassing killer whales – and even preventing them from attacking other species like seals, porpoises and sea lions.
