This week, millions of Americans are anxiously scanning air quality maps focusing on two colors: red and purple. Red indicates "unhealthy" air quality, and purple? "Very unhealthy." When did purple ...

Smoke from Canadian wildfires is again blanketing parts of the U.S. in a thick haze. Midwestern cities like Chicago, Minneapolis, Detroit and Milwaukee posted some of the worst air quality in the ...

Meet the Midnight Roma: a gorgeous, dark purple tomato with a rich, concentrated flavor and a shape similar to an heirloom San Marzano. Jim Myers is the mastermind behind the gothic tomato. As a ...

With every iteration of the iPhone, Apple changes the available color options, often introducing a special color or set of colors that set new iPhones apart from the prior generation. With the ...