The result is correct but challenges core norms of mathematics: checking proofs, crediting ideas and keeping research open to everyone.

YouTube Music users have long requested an official blocking feature to block songs, artists, and albums. A new, unofficial, open-source browser extension called YTM ...

Janet Berry-Johnson, CPA, is a freelance writer with a background in accounting and income tax planning and preparation for individuals and small businesses. Her work has appeared in Business Insider ...

Apple's iOS 26.6 update appears to add new wording around blocked contact limits, though it is unclear if the actual limits have changed. Code in the beta suggests users will get a warning if they ...

As students move up through the grades in elementary and middle school, math marches relentlessly forward—whether they’re ready or not. Math is a hierarchical field, building sequentially on prior ...

Khamosh Pathak is a freelance tech journalist with over 13 years of experience writing online. An accounting graduate, he turned his interest in writing and technology into a career. He holds a ...

YouTube now allows users to turn off Shorts, at least to some extent. There’s now a new zero-minute time limit on Shorts in the Time Management setting. However, it doesn’t entirely block Shorts, as ...

Google has officially confirmed that is blocking YouTube background video playing on third-party browsers for people who don’t have a Premium account. The update is ...

YouTube is rolling out some additional parental controls, including a way to set time limits for viewing Shorts on teen accounts. In the near future, parents and guardians will be able to set the ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...