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Last 24 Hours
What's the Matter With Dark Matter?
- Jeff Hecht, Nature
Roman Coins Found in Ruins of Okinawa Castle
- Emiko Jozuka, CNN
First Humans on the Last Empty Continent
- Annalee Newitz, Ars Tech
Did Comet Strike Earth After Dino Extinction?
- Paul Voosen, Science

Last 7 Days
When Did Sex Become Fun?
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What's the Matter With Dark Matter?
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Linguists Fascinated With Jewish Accent
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