As Google ends support for first- and second-gen Nest Learning Thermostats, it's offering an incentive to upgrade to the ...

Joshua Jamerson is the The Wall Street Journal's deputy politics editor, based in Washington.

If you live in a rental, you can save cash with a smart thermostat but there are a few things you should know about landlords ...

Smart thermostats maximize your system's performance, which minimizes the risk of mechanical breakdown and expensive AC ...

However, there's now an answer for this that results in energy savings, improved temperatures and, perhaps, an opportunity to ...

Energy Star labels mean devices use less energy and excel at cutting bills. Here's what to watch when shopping for home tech ...

Simple energy guidelines can get anyone started with a smart thermostat: In the cold months, set it to at most 68 degrees ...

India’s major cities are grappling with some of the worst air quality in the world. Thirteen of the world’s top 20 most ...

Set the AC thermostat at 24 degrees celsius which reduces power consumption while keeping you comfortable. Use curtains, blinds and shades to block sun's rays to ensure that the AC does not have ...

These handy thermostats work with any AC unit, mini-split, or in-wall heat pump that uses an infrared remote control. And they’re not expensive. A controller in our ratings costs less than $50.