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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
What Countries Use the Imperial System?
How Does Relative Humidity Affect How I Feel Outside?
What Is Glycerol? 6 Uses for the Wonder Compound
The Stratosphere Is Home to Earth's Ozone Layer
Culture
What Caused the Rise — and Fall — of the Ottoman Empire?
Can a Country Buy Another Country?
A Wisconsin Woman Led a German Resistance That Enraged Hitler
6 Mysterious Numbers in the Bible and What They Mean
