Mutual mistrust may have added a few X-files to the UFO era

Uncloaking the flying saucer movement in the United States could offer historians a snapshot of Cold War attitudes at work in society, as well as insights into how science communication may be tied to current denialism and ...

Times are a-changin' in London where contactless is king

For centuries, London has sustained a street-level economy where performers and vendors make a living from the spare change of strangers—but they are being forced to adapt as cash falls out of fashion.

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