Here’s a roundup of answers to three questions from readers. 1. Is it OK to send work emails late at night? As a manager, new parent, and generally busy person, I work some strange hours. For example, ...

Fans were gripping fences all Sunday morning as the sounds of racecars serenaded the tens of thousands who flocked to IndyCar’s inaugural Java House Grand Prix of Arlington. Kyle Kirkwood won the race ...

Shares of cybersecurity software companies tumbled Friday after Anthropic PBC introduced a new security feature into its Claude AI model. Anthropic said the new tool “scans codebases for security ...

Ring was the subject of significant backlash earlier this month, after a poorly received Super Bowl ad drew attention to its surveillance cameras' AI-powered Search Party feature. Though advertised as ...

Learn how to send bulk emails with GMass using Gmail in this step-by-step tutorial. Discover how to personalize campaigns, avoid spam filters, and track results efficiently, making email outreach ...

There's a lot of hype surrounding Anthropic's Claude Code of late. It's a powerful tool for coders and one that may very well drive the price of software markedly lower as the technology advances. Of ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

While Google disagrees, the company may have decided again that your data is its toy. Here's how to try to stop Gmail from training its AI on your email. There's no shortage of big tech companies that ...