Through crazes of pigeon-fancying, these birds have been reshaped into a dizzying variety of forms.

Supersonic aircrafts are much faster than typical passenger planes. Unfortunately, there are some downsides.

Jane Jacobs, who would have been 100 today and is the focus of the Google Doodle , was a big part of why cities like New York City and Toronto look and feel

Travel is commodity, a privilege, and a state of mind; a comfort to some and a trial to others.