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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
Why Does the Universe Depend on Planck's Constant?
What Is a Sonic Boom? Unraveling the Thunderous Phenomenon
How Sinkholes Work
Chicxulub Crater: Where the End of the Dinosaurs Began
Culture
11 of the Biggest Lies in History
The 'Green Book' Was a Lifeline for Black Travelers
How and Why Are Documents Redacted?
Why Is a Broken Mirror Bad Luck?
