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Compact camper vans have come a long, long way since the '50s and '60s, when the only amenity was a mattress tossed on a cold steel floor. RVs have upped the ante with stoves, sinks, and makeshift showers and toilets, but...

Jet photo from Shutterstock Thanks to scientists harnessing the power of chemistry, you may one day soon fly in a plane fueled by plants. An article published in the journal Nature last week describes a new technique developed...