This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere. A math teacher walks us through solving it.

Apple has a big focus on new math features with this year’s software updates, such as Math Notes in iPadOS 18 and macOS Sequoia. As it turns out, Apple has also expanded calculator-like functionality ...

Amid ongoing controversy about handling of media articles and original reporting, AI-powered search startup Perplexity now displays results for factual queries such as weather and time at a place, ...