YouTube bug causes browser tabs to consume 7GB+ RAM through infinite button layout loops, freezing systems across Firefox, ...

Updated Mozilla has reiterated its opposition to Google's decision to build AI plumbing into its Chrome browser, though ...

JavaScript has become an essential part of the internet, as it enables websites to provide rich interactions, animations, and dynamic content. Most web browsers have JavaScript installed and enabled ...

Mozilla has released Firefox 150 with a broad security update that fixes 41 vulnerabilities, including multiple high-impact flaws tied to memory handling, browser components and privilege controls, ...

Firefox 150 adds page reordering, exporting, and image saving to its built-in PDF viewer, plus split-view improvements and ...

Mozilla has rolled out Firefox 150 with expanded PDF editing features, improved split-screen navigation, and fixes for dozens of security vulnerabilities. The update also brings enhancements to ...

Editor's take: As Microsoft builds Copilot AI deeper into Windows, the move is rekindling debate over how much control any one company should exercise over the computing environment that so many ...

Mozilla has unveiled one of the biggest updates for Firefox this year, and it revealed that the browser is getting a built-in virtual private network (VPN) service coming soon later this month. The ...

Artificial intelligence (AI) is quickly becoming a powerful tool in cybersecurity. In a recent partnership with Mozilla, researchers from Anthropic revealed that its AI model Claude Opus 4.6 ...

Mozilla is focused on deploying its roughly $1.4 billion worth of reserves to support "mission driven" organizations, according to a new report. The nonprofit, also the parent of Firefox, is investing ...