Flack, from the English county of Kent has an IQ of 136, putting her in the top one-percentile of all Britons.

Ana Homayoun, an academic advisor who has helped students get into Ivy League schools, says the No. 1 trait of kids who ...

Brain teasers are great for boosting your mental abilities. These visual riddles enhance critical thinking, problem-solving skills, memory, and focus. Studies show that brain teasers can also help ...