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The secret world of fraternities and sororities

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How you learn a new language, according to your star sign

ALS: understanding Stephen Hawking's disease

A brief history of blackface (and its legacy)

Hispanic history: A timeline of key moments in the US

What police uniforms look like around the world

What does the Bible say about suffering?

How each zodiac sign can use their tarot card for personal growth

What you might not know about Republican voters

Carving out history: the ancient art of the stonemason

What you might not know about Democratic voters

Was Coco Chanel a spy?

Why is flying becoming more dangerous?

Can brain activity predict voting behavior?

The United Nations' biggest scandals

The weirdest things these countries are the best at

How the British royal family makes money

The day an alleged apparition of the Virgin Mary pitched the Catholic Church against communism

The dark history of Vietnam's Cu Chi Tunnels

How to promote civility and respect around you

Ways social media has changed over the past decade

The pioneering evolution of veterinary medicine

The pioneers who redefined sports history

They looked supernatural, but were actually ultra rare weather events

30 rules to teach your kids while they’re young