About two months ago, Lightning Labs released Lightning Loop, a service that allows users to fill or empty Lightning channels without closing them, thus reducing on-chain fees. The service, developed ...

Getting from place to place has always been a problem, and problems tend to inspire innovation. Cars, trains, planes, and even the humble boat exist because someone needed a better way of getting ...

Elon Musk is very much an ideas man. He regularly comes out with elaborate solutions to the world's problems. His musings have included robotaxis, nuking the Martians, and brain chips capable of ...