Learn how Perplexity AI helps students and teachers with research. Covers academic focus mode, Deep Research, Spaces, citation accuracy, pricing, and classroom tips.

When Perplexity first launched its Comet AI browser in July, we warned that users might want to steer clear. But a lot can change in a few months, and since July, Perplexity has been improving its ...

CNBC is now accepting nominations for the 2026 Disruptor 50 list. Submit a nomination before February 23. Perplexity AI announced its its artificial intelligence-powered web browser Comet is available ...

Perplexity AI launched an autonomous email assistant on Monday that can manage inboxes, draft personalized responses and automatically schedule meetings, marking the company's most aggressive push yet ...

Perplexity is rolling out a new shopping feature to make buying things through its AI assistant easier and more personalized. The company's new feature is free for all Perplexity users in the US and ...

Perplexity has found itself in the crosshairs lately after some questionable attempts to expand on its knowledge base, as well as its attempts to pick up Chrome from Google. However, the company ...

Perplexity AI accused Amazon of "bullying" after it received a letter from the e-commerce giant. Amazon wants Perplexity to prevent its users from using its AI browser called Comet to make purchases ...

Perplexity AI is rolling out its Comet browser in India to tap into the world’s largest internet population outside of China. It’s only for paying users, though. The AI-first browser—which can shop on ...

Use Perplexity’s Deep Research and combine document uploads with web search to pinpoint facts quickly and keep projects ...