Japan increases a push to get the public to adopt digital IDs.

A NASCAR driver brings videogame physics to real life—but should he?

Cocoa farmers fear weather is lowering crop production.

What is a color revolution, and what happens when one occurs?

Louisiana’s “community lighthouses” are powered by the Sun and volunteers.

Polio outbreaks in the US, UK, and Israel reveal a rare risk of oral vaccine.

A This Old House restoration honors black history and makes a graceful way forward.

Ethereum is ditching its miners to reduce pollution, but will it help?

Defying the “international,” China chooses to build its own space station.

Churches are using tiny homes to help bear some of the homeless burden.