You pass them every day. But when was the last time you looked at a tree? Appreciated that oak, from fat roots to fine slender limb tips? You might notice them more if they were electric blue. That’s ...

Fall is marked by the slow, beautiful change of green foliage to vibrant colors. As the temperatures drop and the days grow shorter, leaves stop making chlorophyll, a pigment responsible for the ...

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 ...