Mark Zuckerberg dismissed reports that he is building a 5,000-square-foot “Doomsday bunker” underneath a $270 million compound in Hawaii — insisting instead that it’s just a “little shelter.” The ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Most features that raise your home’s value are visually obvious: a black front door, solar panels, or an ...