Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

Artificial intelligence appears weightless — just code in the cloud, thinking at the speed of light. Yet behind that digital mist lies a heavy, physical world built from metal, electricity and heat.

It's the oldest trick in the book, really. The street magician's flourish with one hand whilst the other does the work. Grand patriotic projects with inflated invoicing, convenient contractors, and ...