mathematics

Google is celebrating its 28th anniversary, marking the occasion with a retro-style doodle on its homepage. Mexican outlet Excélsior notes the milestone and revisits the origin of the company's name, a play on the word 'googol', the mathematical term for a very large number. Readers are sharing memories of how the search engine has changed daily life since its founding in 1998.

NPR reports on the constructive applications of artificial intelligence beyond commercial hype, highlighting its role in human rights work and mathematical research. The piece surveys how researchers and advocates are deploying AI tools to document abuses, analyze evidence, and accelerate discoveries in pure mathematics, offering a counterpoint to widespread coverage focused on risks and controversies.