AI agents promise to transform business workflows, but their effectiveness depends on secure, reliable access to enterprise ...

Explore Perplexity AI’s features, pricing, models, and tools. Learn how this answer engine blends real-time search with AI to ...

How did the almost 6,000 languages of the world come into being? Researchers have tried to simulate the process of developing a new communication system in an experiment -- with surprising results: ...

It is widely believed that language is structured around ‘constituents’, units that combine hierarchically. Using structural priming, we provide evidence of linguistic structures — non-constituents — ...