Mark Byrnes

Flickr user: DaveFayram, Creative Commons

Is Bicycle Commuting Really Catching On? And if So, Where?

A survey of 55 major U.S. cities shows big gains in many places, but plenty of regional variation

Contemporary Paris and the Nazi occupation of 1940, overlapped with WhatWasThere.com

Create Your Own Historical Maps with WhatWasThere

New website combines vintage photography with Google Street View

Toronto's Modernist Architecture: A Love Letter

A short film by Davide Tonizzo shows off the city's sometimes forgotten mid-century buildings