It's that strange time year, the lull between Christmas and New Year, when you're not really celebrating but not really working either. So, how about you wrap your brain around the world's hardest logic puzzle to keep yourself amused? Y'know, just for fun. Read More >>

The human brain is a weird old thing. When confronted with a new, uncertain situation, it virtually always abandons careful analysis, and instead resorts to a host of mental shortcuts—that almost always lead to the wrong answer. Turns out, the smarter you are, the more likely you are to make such mistakes. Read More >>