A timeline of genetic changes in millions of years of human evolution shows that variants linked to higher intelligence appeared most rapidly around 500,000 years ago, and were closely followed by ...

To further explore this tension between evolutionary psychology and the theory of general intelligence, I recently teamed up with a superb team of scientists (Colin DeYoung, Jeremy Gray, and Deidre ...

So picture this: You have an acquaintance who is emotionally clueless. He never seems to get the joke when he is in a group while everyone else is laughing together. He never seems to get the hint ...