Medically reviewed by Susan Bard, MD Melanonychia, also known as a dark or black line on the nail, causes a streak of dark ...

there’s a single unbroken line — so no confusion for the brain to sort out and no extra inches. However, all horizontal stripes are not created equal. It was found that narrow black stripes on ...

Picture interference, including horizontal black lines, may appear suddenly even if the TV worked fine before. Often, changing your Sony TV's settings makes horizontal black lines disappear.

When the orange Drawing Tools tab pops up, click the "Shape Outline" button to pick a new color for the horizontal line instead of Word's default black. This method is ideal for making a line that ...

This harmonic work is from Sol LeWitt's prolifically executed and highly individualized series of gouache works on paper, to which he assigned formally descriptive titles such as Wavy Brushstrokes in ...

A small black line that forms vertically underneath your nail may be a splinter hemorrhage, while horizontal lines may be melanonychia. These may be harmless or a sign of a more serious health ...

A reader has reported a problem with black horizontal lines in the NTSC S-Video/Composite output of PowerBooks. Bruce Hamilton writes: "I noticed a problem when using the NTSC output in either S ...

Some of the artist’s most integral pieces are his Wall Drawings, in which he explored myriad variations of applying drawn lines onto walls ... titles such as Wavy Brushstrokes in Color or Horizontal ...