Since the notion of a “smart city” is somewhat vague on its own, it helps to have a clear definition of what a smart city is and is not.

As mutual funds celebrate 100 years in existence, other affordable investment wrappers are coming for their market share. Index funds continue to dominate American fund flows. Investors have flocked ...

About three months ago, one of our reporters, Theo Normanton, set out to examine Digital Asset Holdings—its past, present, and future. The thinking was this: The blockchain revolution that was ...

A HUNDRED years ago, in 1925, the world produced just over 500 million tons of oil per year. Today that number exceeds 4.3 billion tons. Natural gas ...

Blockchain technology is poised to create scarcity in the digital realm, leading to new forms of value. The crypto industry ...

Digital art has long faced challenges proving its origins, being copied, and receiving fair pay in traditional marketplaces.

(1) The distinction between a main Layer 1 blockchain such as Bitcoin and Ethereum and a Layer 2 blockchain such as rollup chain. A third layer separates even more functions. See Layer 1 blockchain, ...