Small changes at home can lead to major reductions in energy use and carbon emissions. From sealing air leaks to choosing efficient appliances, practical upgrades can lower bills and waste. Insights ...

Research shows that disrupted body clocks can affect mood. A circadian rhythms researcher explains how sleep, light and meal timing influence mental health.

Editing your PC's environment variables can save you time in Command Prompt and make your scripts more concise. It also lets you customize where Windows stores certain files. This is what you need to ...

For years, I lamented the lack of customization and automation features in the Google Home app. Over the past couple of years ...

Most U.S. locations gained an hour on Nov. 1, 2026. Learn how the clock change affects phones, computers, calendars, alarms, and smart-home schedules.

Time changes are more disruptive to our health than you might think. Here are some tips for a smooth transition ...

Daylight saving time ends at 2 a.m. on Sunday, which means you should set your clock back an hour before you go to bed.

Setting the clocks back for fall typically means one extra hour of sleep, but it's also a good time for get your home ready ...

An extra hour of sleep is on the way for most Americans, though the “fall back” to standard time will bring darker afternoons ...