Historic preservationists sued President Donald Trump over his plans to paint an ornate office building housing his staff next to the White House, warning the structure could be “irreversibly” damaged ...

Abstract: Electroencephalogram spindle patterns corresponding to two different phenomena-natural sleep and propofol anesthesia-are compared. The spindles are extracted from 5 overnight sleep ...

The next time you ride an escalator, notice this: the handrail always seems to move faster than the stairs. It’s not broken — ...

The rule for measuring garland for staircase railings is similar to mantels. “We recommend 1.5 to 2 feet of garland for every ...