For $30 at Savers, you could walk away with an entire outfit – jeans, shirt, jacket, shoes, and accessories – with enough left over for a paperback novel, a coffee mug with a questionable slogan, and ...

Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

E-bikes and e-scooters will have to slow down across New York City starting Friday, as transportation officials roll out a new 15-mile-per-hour speed limit. The city’s Department of Transportation ...