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EntertainmentThe 'drug' in the tomb of the Red Queen made the Maya disappear?
US scientists have discovered a terrible problem in the Mayan city ruins of Tikal, related to what created the scary red in the tomb of a queen.Discover the skeleton 'Red Queen' of the Maya
Around the skull is a crown made of jade beads as well as hundreds of green fragments from a broken mask.
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Can carp live 10 years in a tank without feeding?
Why do Italy and Switzerland have to redraw the border?
Japanese bullet train accident-free for 60 years
The world's most crowded apartment building: Can accommodate up to 30,000 people, the view inside is overwhelming
World's oldest wine jar contains cremated human bones
America catches strange signal from 1.3 billion light years away from Earth
Two black holes closest to Earth discovered, of a kind never seen before
Solar sails help spacecraft reach Mars in 26 days
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