Perplexity Computer now runs completely offline on your Mac. The local-first mode processes files directly on the device to ...

Generative AI has changed what a malicious email looks like. Messages that once gave themselves away through clumsy wording, generic pretexts, and reused templates now arrive fluent, personalized, and ...

Bitcoin rose to a one-week high as Asian tech stocks rebounded and SpaceX and Tesla formed committees to explore a merger.