A key notion of the social web — that user-generated content is free to access, but not necessarily free to take — may be going head-to-head with a mammoth legal test. Earlier this week, Reddit filed ...

Perplexity AI can be a reliable research companion, but does it top Google for day-to-day searches? Here's what worked for me—and what didn't.

Reddit has sued Perplexity and data scrapers, accusing them of illegally stealing its data. In the lawsuit, Reddit detailed a trap that it says Perplexity fell straight into. It was the digital ...