Aravind Srinivas on Perplexity’s new Comet web browser, the AI talent frenzy, and a future IPO.

Detailed price information for Vertex Pharmaceutic (VRTX-Q) from The Globe and Mail including charting and trades.

Windows 11 looks gorgeous on the surface. Sleek rounded corners, a centered taskbar, smooth Snap layouts, and shiny Widgets, it feels like a fresh coat of paint on your PC. But once you start ...