Environment
Jimmy Fallon wasp mummifies and eats caterpillars
One of 24 newly described wasps has a taste for moth juice and the name of a late-night talk-show host
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All the latest on newscientist.com: an alternative to dark matter, flying disaster-defusing 3D printer, bombarding Mars, climate change in the US and more
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Space
Swirly dusty universe is preview of big bang wave map
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Environment
Bee and butterfly drink crocodile tears
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