Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

In mathematics, proofs can be written down and shared. In cryptography, when people are trying to avoid revealing their secrets, proofs are not always so simple—but a new result significantly closes ...

The age of AI-generated music and AI-aided fiction has arrived. Will “canned” art push musicians, writers, and others out of jobs?

Last year, multimillionaire but relatively obscure Bitcoin investor named Olivier Janssens funded a big new project on the ...

A collar agreement is a financial strategy to manage risk by setting a range within which key financial variables can fluctuate, ensuring predictable outcomes.

Eric has been writing about tech for 30+ years. He manages PCMag’s Readers’ Choice program and leads a variety of special editorial projects.