Key Points Lower outdoor humidity and heating systems cause dryer air indoors in winter. Air that's too dry can lead to dry sinuses, skin, and lips—plus warping and creaking in your home.The optimal ...

While you can’t change the humidity levels outdoors, you can take steps to control humidity levels inside your home. This can improve your comfort and health, and can even prevent damage to home ...

If you've been struggling with sleep this winter, you might need a dehumidifier to help ...

Extremely dry air can cause dehydration, skin cracking and redness, nosebleeds, and exacerbations of lung problems, so it is ...

Indoor carbon dioxide (CO2) levels naturally rise when a home is closed up for long periods, especially overnight or in ...

Alexandra Jones is a CNET contributor who writes about food, farming, gardening, and climate change. Her work has been published in USA Today, Forbes Food & Wine, Ambrook Research, and the ...

In winter, a humidifier can keep dry air at bay, but you can only reap the benefits if you follow these maintenance tips to keep it clean and working well.

Unless you live alone, there's a good chance you've clashed with partners, roommates or family members over just how warm your home should be in the winter. It's a debate as old as the HVAC system ...