Optical illusion personality tests are fun and engaging tests based on pictures and psychology. As the name suggests, these are weird looking images that have one or more elements in them that trick ...

To work out your personality type, you can take a test. To do the same for a bird, you might analyse its song. That's according to a study published today in Royal Society Open Science, which claims ...

After helping more than 15 million people worldwide discover their personality style, Merrick Rosenberg -entrepreneur, ...