Whether it's a tree in the foreground or a ship off in the distance, artists put a lot of thought into the placement of each element on the canvas. Now, researchers at the Korea Advanced Institute of ...

Cycling is often promoted as a means of reducing traffic pollution in urban areas. In particular, low-cost bicycle rental programs are now popular in major cities around the world including Montreal, ...

For more than 30 years David Plowden has focused his photography on subjects that are slowly leaving the American scene: farms and country buildings, industrial sites, railroads and locomotives. But ...