Mold and dust are unsightly in your home, and they can also be harmful to your health. Both dust and mold particles can cause respiratory problems—especially for those with preexisting conditions like ...

About 7500 light-years away, in the constellation of Carina, lies a nebula within which stars form and perish side-by-side. Shaped by these dramatic events, the Carina Nebula is a dynamic, evolving ...

I have dust on my lampshades, and even though I vacuum them, the dust still clings to the shade. What to do? Lydia M., Hastings, Neb. Lydia, if the lampshade has a flat surface, you can use a lint ...

Everything in our homes gathers dust. But what exactly is it? Where does it come from, and why does it keep coming back? Is it from outside? Is it fibres from our clothes and cells from our skin? Yes, ...