Enlarge / Boeing’s Starliner spacecraft is seen docked at the International Space Station on June 13. On Saturday NASA astronaut…
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Caterpillars respond defensively to electric fields similar to those emitted by their natural predators, scientists at the University of Bristol…
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Miguel Divo shows his patient, Joel Rubinstein, a dry powder inhaler. It’s an alternative to some puff inhalers that emit…
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During an explosive eruption, volcanoes spew ash and gases into the stratosphere. Those gases can linger and affect the climate…
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