Perplexity's Comet AI browser is now free for everyone worldwide. The browser had previously only been available to ...

Officials for San Francisco-based Perplexity AI on Thursday announced the tech startup's Comet browser that is powered by ...

Comet can now be used without a subscription or an invite, though the various "agentic" goodies are still rate-limited for ...

Gavin Purcell's And Then, a startup seeking to create an ecosystem of interactive AI-driven experiences, thinks that human creativity and emerging tech can coexist.

Discover how OpenAI’s Sora 2 is transforming video creation with AI-driven storytelling and physics-based realism. Physics simulation is a way ...

With Sora, OpenAI joins the race to make AI video the next frontier of social media—and a potential new revenue stream.