WASHINGTON — The U.S. Space Force has ended an exploratory effort to add smaller, lower-cost navigation satellites to bolster the Global Positioning System, shelving a program that had been identified ...

You may not think your walls get very dirty, but if you look closely, you may just start to notice scuff marks, product residue, grime, crumbs, and more. These areas seem like they would be considered ...

I'm made of much less brittle plastic, though.

The cleaning supplies you'll need are mild detergent or dish soap, a soft sponge or microfiber cloth, and warm water. Before you start cleaning, move close furniture away and lay down some old clothes ...