Math puzzles test readers' critical thinking skills by challenging them to solve problems. Math puzzles can boost analytical thinking and problem-solving skills. A brain teaser challenge typically ...

President Donald Trump, in a brief phone call with POLITICO, cast himself as the savior for a United Nations in danger of financial collapse, touting his ability to get members to pay unpaid dues. But ...

Slime molds look like simple goop, but their behavior suggests a surprising kind of problem-solving ability. Without a brain or nervous system, they can navigate obstacles, optimize routes, and adapt ...

Tesla CEO Elon Musk has repeated his warnings about America’s debt. The tech billionaire has predicted that financial trouble is inevitable without the transformative effects of AI and robotics on the ...

The world's shortest IQ test is just three questions long and can tell if you're smarter than 80 percent of the population. Called the Cognitive Reflection Test (CRT), it has been around since 2005 ...

Streets are drivable and certainly walkable, yet I haven't had home mail delivery since Jan. 27. Yes, it snowed. Yes, it's cold. Yes, winter happens every year. Given the amount of mail sent to my ...

To advocates for transparency and accountability surrounding Jeffrey Epstein, the Justice Department's release of 3.5 million pages of files was underwhelming. The department withheld another 2.5 ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. At the end of January, the Justice ...

More details are emerging daily from the January 30 release of more than three million pages of documents by the US Department of Justice (DOJ), exposing the extraordinary breadth of Jeffrey Epstein’s ...