Lunar New Year means tens of millions of travelers in China, mostly by bus but increasingly by car, which is bad news for air quality. David Biello reports
Aug 2023
They Tap Into the Magical, Hidden Pulse of the Planet, but What is the Nighttime Bird Surveillance Network?
On any given night, dense clouds of dark, ghostly figures pass over your head as you sleep. Maybe you never knew they were there, but there are people out there who are deciphering all the unseen movement that happens amid the darkness.
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