President Trump's EPA administrator aims to roll back environmental protections in an effort to reduce the agency's spending.

Chinatown, the oldest in North America, is a splash of colors and sounds, with its bustling markets and ornate gates. The city’s cable cars, clattering up and down the steep hills, provide a nostalgic ...

None of the 35 photos are pretty (other than the film-photo haze), but it's worth remembering what US cities used to be like before we cared what we put into the air, soil, and water.