Last summer, record-breaking heat waves swept the world, continuing a decades-long trend of rising temperatures driven by climate change. And it’s looking like this year may be even hotter. Learn how to stay safe when air quality gets bad.

When it gets cold outside, there’s no better place to be than cuddled up under a blanket, sipping tea and smelling your new scented candles. But when our windows are shut to keep out the cold, your indoor air quality may be suffering while winter pollutants build up. Dust, mold, chemicals, and more can linger, but we have solutions. Find out how air purification can combat cold and flu season and winter allergies. 

Discover how home renovation projects can impact indoor air quality and learn practical solutions to maintain a healthy environment. Explore the Molekule Air Pro, a powerful air purifier, and hear from DIYer Brooke Sickmiller on TikTok about the importance of clean air during renovations.

Wildfire smoke is composed of tiny particles and chemicals. As they travel through the air from the site of the fire to you, they often pick up other pollutants and energies from the sun that make them even less healthy than their original forms.

The most massive contiguous structure known to all of human history may very well be the American highway system. If its 41,000 miles were made into a parking lot it would be a cube more than 20 miles on a side and could hold 50 million vehicles. Understandably it’s a great way to get around.

Wildfire is a serious concern for most of us, not just the danger of the fire itself but also the smoke that can travel for hundreds or thousands of miles. The smoke from burning wood can be more toxic than those from car exhaust. Those of us that don’t have good ways of keeping the smoke out of our homes or who need to spend a few hours outside each day need to know how bad the smoke is or is going to be in order to be properly prepared.

Particle pollution is a broad term that describes a complex mixture of solid particles and liquid droplets suspended in the air. Also called particulate matter (PM), this class of pollutants includes inorganic compounds, organic chemicals, metals, dust and soil particles, mold spores, pollen, and other biological materials—basically, anything that’s small and light enough to float.

It’s been clear for a while that when pollutants build up indoors, such as when cooking, they can easily make air quality hundreds of times worse than outdoors. We all learned a lot during the Covid-19 pandemic and are better equipped to avoid not just airborne pathogens but also the chemicals and other pollutants that pervade our air.

The lockdowns and restrictions that resulted from the Covid-19 public health emergency pandemic have come to an end. Though experts are still very wary of the disease, their advice is now more focused on avoiding the symptoms of “long covid” than stopping the spread of the virus.

As a general rule, you usually don’t want to see your household appliances on the evening news. So, if you live in one of the almost 50 million U.S. homes equipped with a gas stove, you may be feeling a little uneasy these days. The conversation about gas stoves and kitchen air pollution isn’t new, but many people are hearing it for the first time, thanks to recent news coverage.