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 ...

The industry for hydrogen made with renewably generated electricity is in its infancy, which could be good for patient buy-and-hold investors willing to wait out some growing pains. Uncertainty ...

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Coltrane, a jazz virtuoso who devoted much of her life to a spiritual journey, is a beacon for today’s artists. An exhibition at the Hammer Museum shows why. By Siddhartha Mitter A jury found ...

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Colorado-based Sierra Space has successfully completed a test campaign of its new liquid oxygen and liquid hydrogen-fuelled upper stage engine at a US Air Force Base in California. Gurjant Randhawa, ...

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