The University of Colorado Boulder opened a storefront on Monday to sell secondhand, discounted items to the general public.

You may need to scan a QR code when signing in to a new device with a saved passkey from another device. The device with the ...

Nvidia's market value dropped more than $500bn after the emergence of DeepSeek - a low-cost chatbot built by a Chinese AI firm.

The company built a cheaper, competitive chatbot with fewer high-end computer chips than U.S. behemoths like Google and ...