To make aerated concrete, add a foam-forming agent and stir in a significant amount of air. This serves to make the concrete significantly lighter, better insulating, and more resilient to fire.

A recent nasal spray recall has expanded to another brand, with the Federal Drug Administration saying the products were found to contain mold and unsafe levels of bacteria as customers are urged to ...

On the final night before it returns to the shelf, our hanukiah blazes. Being Jewish in Australia feels increasingly hazardous Ten minutes of terror: how the Bondi mass shooting unfolded in real time ...

Katie covered all things how-to at CNET, with a focus on Social Security and notable events. When she's not writing, she enjoys playing in golf scrambles, practicing yoga and spending time on the lake ...

AS a short and readable handbook for the many different categories of student and research worker concerned with mycological problems, whether industrial or medical, this new edition of Henrici‘s well ...

Dehumidifiers can help you eliminate bad odors, mold and condensation in your home. These are some of the best appliances to buy in 2026, as chosen by our expert reviewers. When you purchase through ...

Blake has over a decade of experience writing for the web, with a focus on mobile phones, where he covered the smartphone boom of the 2010s and the broader tech scene. When he's not in front of a ...