Birch trees are magnificent trees to have in any garden. While they bring charm, color and character to a space, they have specific pruning needs. You need to know when to prune a birch tree as ...

Aspen, beech, and birch sap seen as small niche, but could have potential for new revenue streams for maple producers.

BIRCH Botanical vodka crafted with Scottish birch sap has been recognised by experts as the nation's most innovative food and ...

Michael Mosley and surgeon Gabriel Weston help test a new pollution filter developed by Professor Barbara Maher at the University of Lancaster: silver birch trees. We set up a row of 24 young ...