Often, dark stains on wood come from moisture reacting with tannin, which got its name because oak bark and oak wood, which are high in the substance, were used to tan leather for thousands of years.

There is one small detail you need to consider. Before the 1930s, most furniture was finished with shellac or a "spirit varnish" which were suspended in alcohol.

Not all water damage responds to these treatments, though. Sometimes the water leaves dark stains, not white ones. That’s a sign that the water has gotten through the finish and into the wood ...

Eating at least five tiny servings of dark chocolate each week may lower the risk of developing type 2 diabetes by 21%, according to a new observational study.

Renovating your home? Don’t forget the floors. Here’s everything you need to know about hardwood flooring types, like costs and styles, for the best upgrade.

There’s no real “dark side” of the moon, but the far side, which faces away from Earth, is different from the near side we see every day. Samples could reveal why.

“People are looking for warm and comforting interiors these days, and that includes consideration of darker woods and stains,” observes designer Steven Johanknecht of AD100 firm Commune Design.

These are treatments for reducing the appearance of dark spots on the skin. They may fade the staining on your legs. You will need to visit a dermatologist for this type of treatment.

Whiteheads, blackheads, pimples, and pustules are just a few of the many types of blemishes that can appear on the skin. Find out what causes blemishes, which ones should send you to your doctor ...