Dark, ominous, shadowy streaks on your walls and ceilings? Your house isn’t haunted. It could be mold, but it could also be ghosting—here’s how to tell, and what to do. When not writing, Jeff spends ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Sometime late in high school—later than it should have been—I was swinging the hard ...

Q DEAR TIM: I need to learn how to hang and finish drywall in a hurry, because a good friend wants me to show her how to do it. The trouble is, I have just seen it done on some home-improvement TV ...