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

Optical photothermal infrared (O-PTIR) spectroscopy is an infrared super-resolution measurement technique where a shorter ...

The story begins with a camera pan onto a young magician napping blissfully beside a lake. And then the protagonist bursts ...

Intrigued by AI but concerned about giving it too much of your personal data? Here's how to tweak Copilot's memory, opt out of model training, and more.