Crypto bridges enable asset transfers between blockchains, enhancing token usability across networks. Types of bridges include trusted, trustless, and hybrid, each offering different security features ...

Discover historical and modern examples of pork barrel politics in the U.S., from Alaska's Bridge to Nowhere to Boston's Big ...

The Moroun family - the American owners of the neighbouring Ambassador Bridge that also connects Detroit to Canada - appealed ...

Hyde Park's River Street Bridge looks ancient. Built in 1883, it has two rusty brown iron trusses, like giant spider legs, that run parallel to the road. Up close, it's obvious they've been painted ...

The original version of this story appeared in Quanta Magazine. All of modern mathematics is built on the foundation of set theory, the study of how to organize abstract collections of objects. But in ...

A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here. President Donald Trump spent years promising to make Mexico pay for a wall at the US ...