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Scientists have pieced together the origin of AIDS, and the tale is ludicrously interesting. Take a few minutes to learn how one of humanity’s most debilitating diseases grew into the monster it is today.

Rollie Williams

May 21, 2014

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AIDS Has Killed Almost 36 Million People, But I Bet You’ve Never Heard The Real Origin Story

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More for You

The classic ‘two envelope problem’ riddle pits math against psychology

A birth mother called to reject an adoption. Their answering machine greeting changed her mind.

A 1991 Wisconsin news report didn’t have high hopes for Gen X youth. We proved them wrong.

Gen X can be famously tough but these 10 ‘hacks’ will get you on their good side

Study reveals the magic three-word phrase that will make people think you’re more likable and competent

Get stories worth sharing delivered to your inbox.

Featured

Researchers changed one word in a request for feedback. The responses became more useful.

Darkness before 5 p.m. got you down? You might accidentally be doing fall and winter all wrong.

Ireland seized a ship carrying 32 million cigarettes. Now it’s home to a growing reef.

This wartime cake skips eggs, milk, and butter and starts with a pot of boiling raisins