Airports that are at higher altitudes require a longer airstrip due to lower air density.
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Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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German chemists made a replica of a trophy the size of one molecule.
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Scientists in Germany have developed a candy that doesn't cause cavities.
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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German scientists claim to have evidence that suggests that our universe may exist inside of a computer simulated Matrix.
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The gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
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