Which blue Christmas trees are best? Not only do artificial Christmas trees save the headache of caring for a real tree, they also provide you the opportunity to make your tree more uniquely yours.

Christmas trees are wondrous symbols of the holiday season and fill our homes with festive promise. In the Christian faith, these trees represent Jesus’ birth and resurrection. For other celebrants, ...

Blue growth rings found in woody plant stems represent years when cells did not lignify properly because of summers too cold for growth When the going gets cold, even tough trees struggle with growing ...

Blue Island was awarded a $150,000 grant to improve the city’s tree canopy, which will be used to prune and remove trees that pose a public safety risk during storms, officials said. The city, ...