Merriam-Webster's dictionary defines the verb plagiarize as "to steal and pass off (the ideas or words of another) as one's own: use (another's production) without crediting the source." And that's ...

In this photo illustration, a person holds a smartphone displaying the logo of Perplexity AI, an artificial intelligence-powered search and answer engine, with the company's logo visible in the ...

A laptop keyboard and Perplexity logo displayed on a phone screen are seen in this illustration photo taken in Krakow, Poland on November 6, 2025. (Photo by Jakub Porzycki/NurPhoto via Getty Images) ...

Sept 11 (Reuters) - Perplexity AI is the latest artificial intelligence company to be hit with a lawsuit by copyright holders alleging infringement after Encyclopedia Britannica and Merriam-Webster ...

Amazon has sent a cease-and-desist letter accusing Perplexity AI of using its Comet browser agent to make purchases on Amazon without authorization, prompting Perplexity to fire back with a public ...

Samsung's Bixby is getting a major upgrade with Perplexity AI, now offering smarter searches and real-time answers, first on ...

Snap saw its stock surge 25% after the market close Wednesday as it announced a partnership with Perplexity to integrate that firm’s AI-powered answer engine directly into Snapchat. Perplexity will ...

Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...