Here's how to unlock Android's built-in Notification History and recover dismissed messages.

A map app that does not panic without internet already has better emotional control than I do.

Spam accounts overwhelmed my database. Claude found the weaknesses, Codex wrote the fixes, and I deployed a new defense.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. June 22, 2026 Add as a ...

This week’s cybersecurity recap covers Firefox and Chrome bugs, EDR-killer tools, a TV botnet, an OpenBSD flaw, Android ...

The privacy-focused AI app LiberaGPT has officially launched on Android, bringing powerful, fully offline AI to ...

Whoop's subscription model has an open-source workaround. Here's how the alternative app works and the legal considerations ...

After delays and frustrations, the “full” version of LineageOS 23 is available. Does it make sense to flash in the big 2026? Here’s everything you need to know. We’ve held back from talking about ...

The big picture: The modern AI arms race began in 2022 when OpenAI released ChatGPT, catching Silicon Valley's tech giants off guard. Since then, they have invested heavily in the technology, with ...

Google AI Studio lets users test Gemini models, build apps, generate media, and export code. Here’s what it does, costs, and where it falls short. For years, building software meant setting up local ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...