When aviation pioneer Bertrand Piccard a decade ago spearheaded a much-hyped flight around the world in a plane powered by sunlight, it raised awareness about climate change but held little promise of ...

Every year, thousands of kids and adults learn to fold and fly paper airplanes at both the National Mall building and the ...

Lang, one of the world’s foremost origami artists and theorists, said recently. He was sitting in a small hotel room in Arcadia, California. The week prior, the house where he lived with his ...