Researchers have developed a test called Cat-Tri+ to see if a cat has psychopathic tendencies. It's based on a similar test for humans.
Terry Pratchett had a more complicated view of the Schrodinger's Cat experiment than most scientists.
A company called sylvester.ai has release a beta of an app called Tably that alleges to be able to determine a cat's mood via artificial intelligence.
Scientists in Japan have been studying cats to see if they respond to human social cues like dogs.
Scientists have found that you can go some way to preventing cats from hunting wildlife by feeding them raw meat and playing with them.
Gizmodo reports on a study that appears to show cats recognise their own names, although not all scientists are convinced.