More from Catherine Zandonella
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Baby star cluster seen at Universe’s edge
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Deep Space 1 reveals lopsided comet
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Why you just had to have that extra slice of pizza
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Humans
Defeating the hijackers
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Dining habits governed by your genes
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Defeating the suicide hijackers
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Robots to the rescue
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Pressure waves crack open sea defences
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Autopilot could land hijacked planes
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Muscling out America’s freshwater scourge
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Rage against rat runs
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Lives in the balance
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