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

In 2025, AI chatbots like Grok, ChatGPT, Claude, Perplexity, and Gemini have become indispensable tools for everything from drafting emails to solving complex problems. But as we pour our questions, ...

Perplexity AI is back in the spotlight. This time, the startup’s 31-year-old CEO, Aravind Srinivas, warned against misusing AI tools. An X user posted a viral video this week, showing Comet, ...

Social media platform Reddit sued artificial intelligence startup Perplexity in New York federal court today, accusing it and three other companies of unlawfully scraping its data to train ...