The car was special-ordered with a black livery, and the owner drove it 4,459 miles before putting it in storage in 1975, but ...
Two inexpensive commercial materials store solar energy as electrons and release hydrogen fuel on demand in darkness, requiring no external power and setting a new performance record.
Nearly 4,000 m beneath the Pacific, in water so dark that sunlight has never penetrated, scientists have stumbled on a new ...