You may have heard of ‘outside art’ before – but how about letting a tree sketch the next picture to adorn your living room wall? British artist Tim Knowles has created an amazing project to create ...

Even the most elaborate pictures of the tree of life you can find online are gaunt shadows of life’s full diversity. In tomorrow’s New York Times, I write about a team of scientists who are setting ...

Last year, Wallace and Gromit were projected on to the Battersea Power Station’s 330-feet tall chimneys. The year before, work by David Hockney. This year, it could be yours. A U.K. competition ...