This guide shows how to install the latest Firefox build on Linux and adjust key settings to reduce tracking, limit telemetry, and strengthen browser security.

A small tweak to mitochondrial energy production led to big gains in health and longevity. Mice engineered to boost a protein that helps mitochondria work more efficiently lived longer and showed ...

Mozilla Firefox has added new AI features to its browser this week, but you have the option to turn them off. "AI is changing the web, and people want very different things from it," Firefox head Ajit ...

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, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Update Firefox and Thunderbird now. Mozilla has confirmed a security issue affecting all ...

Can Alzheimer’s disease be slowed by flickering lights and sound? That is the question that drives Annabelle Singer, an associate professor and biomedical engineer at Georgia Institute of Technology ...