ScienceGlobal issuesDo all animals dream?To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGlobal issuesJulian Rossow09/07/2023September 7, 2023And how can we tell what they're dreaming? Researchers want to reveal the secrets of animal dreams by measuring the brainwaves of rats.https://p.dw.com/p/4VpS2Advertisement