A viral optical illusion from TikTok claims to reveal if you are more open-hearted or emotionally reserved, based on what you see first in a dual-image test.

Thanks to government subsidies and tax breaks, thousands of tech start-ups have sprouted in Hangzhou. Read more at ...

This optical illusion personality test, popularized by Mia Yilin on TikTok, reveals whether you're a born leader or an active ...

However, psychologists want people who identify with a "Type B" personality to know they have value too. So, what's a Type B ...