CommentaryArtificial intelligence (AI) is now being used to find patterns in dream reports. This is wonderful news for science and less wonderful for anyone whose subconscious has ever sent them naked into a staff meeting.The technology can’t peer directly into your sleeping brain and...
Pigeons have an annoying advantage over humans. Drop a pigeon hundreds of kilometres from home and, more often than not, it will still find its way back. Scientists think part of the answer may lie in an unexpected place: the liver.New evidence suggests pigeons...