Try Our Crosswords, Riddles and Puzzles!
In the News
The Copperhead Snake Is Seldom Lethal But Always Venomous
April 13 By Zach Taras, John Perritano
Rube Goldberg: The Man Behind the Ingenious Contraptions
April 10 By Stell Simonton
Oedipus Complex: Digging Into Freud's Controversial Theory
April 10 By John Donovan
Neuschwanstein Castle: The Real Story Behind the Fairy-tale Fortress
April 10 By Dave Roos
The Ring of Fire Is the Pacific's Volcanic Hotspot
April 10 By Mark Mancini
What Is Zionism and Is It Fueling the Palestinian-Israeli Conflict?
April 9 By Dave Roos
Science
11 Inventions That Changed the World as We Know It
What Are Prime Numbers, and Why Do They Matter?
How Much Does a Semi Truck Weigh?
How Many Moons Does Jupiter Have? We're Losing Count
Culture
The Hoax of Edward Mordake, the Man Afflicted With Two Faces
You Already Have This Surprisingly Simple Good Luck Charm
Why Do Some Cultures Believe the Number Four Is Unlucky?
Zeus, God of the Gods and King of Mount Olympus