When you run an online card shop—on Shopify, eBay, or a fast-growing Whatnot channel—every card is money on the shelf, so storage doubles as risk management. We mined spec sheets, seller forums, and ...

Large language models struggle to solve research-level math questions. It takes a human to assess just how poorly they ...

AI systems are beginning to produce proof ideas that experts take seriously, even when final acceptance is still pending.

Frustrated by the AI industry’s claims of proving math results without offering transparency, a team of leading academics has ...

House sales in Montreal (the second-largest market in Canada) dropped 15% last month. Single-family home deals were off 17%.