Early research asked whether cats dream
Excerpt from the May 29, 1965, issue of Science News Letter

DREAMING OF MICE? Cats go through REM sleep but researchers still don’t know exactly why.
Onesharp/Flickr (CC BY-SA 2.0)
DREAMING OF MICE? Cats go through REM sleep but researchers still don’t know exactly why.
Onesharp/Flickr (CC BY-SA 2.0)