If you’re looking to keep some riddles for adults in your back pocket as a way to strike up a conversation or use as a party trick, you’re in luck. We have plenty of trick questions and riddles that ...

Test your rock & mineral smarts—are you a Rock Star? Think you know rocks and minerals? Take the Science Trek quiz! Test your smarts on gold, salt, Earth’s oldest rocks, gemstones on Mars, and the ...

Everyone’s heard of historical figures like Queen Victoria and Richard Nixon. Emily Blunt and Anthony Hopkins are also known far and wide. Now it’s time to truly test your smarts by combining history ...

The focus on staving off cognitive decline and dementia has increasingly shifted toward lifestyle change. This year, a new diet developed by researchers at Chicago's Rush University Medical Center ...