Driving by them almost daily, I've watched Konstantin Dimopoulos' "Blue Trees" transform from winter through spring and now into summer. Dimopoulos, who lives in New Zealand, has recently left a trail ...

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.

If you haven’t put up your holiday decor by now, it is officially time to do so. The countdown to Christmas has begun, and this year, experts and TikTokers agree that blue Christmas trees (and blue ...

Getting your Trinity Audio player ready... Double takes and hasty smartphone pics—of the bright-blue trees in downtown Denver’s Theatre District aren’t the only way to interact with unusual public art ...

Perhaps you've noticed some blue trees dotting the city's landscape as of late. Konstantin Dimopoulos, the New Zealand-born artist heading up the project titled "The Blue Trees," says he's trying to ...

The trees on University of Florida campus may be turning blue, but the idea behind this unusual artistic statement is green. Starting today, the University of Florida will be hosting “The Blue Trees,” ...

AUSTIN (KXAN) — No, your eyes don’t deceive you: Those are, in fact, blue trees in Austin. Volunteers are painting tree trunks at Pease Park this week as part of The Blue Trees project, a social ...

Trees need a certain number of warm days in their growing seasons to grow properly; otherwise, the cell walls of new growth don't lignify properly, creating blue rings that appear when wood samples ...

DENVER (CBS4) – Downtown Denver is now the home to highly visible trees, with eye catching blue trunks. Volunteers are coloring them in the Denver Theatre District. The art project comes with a strong ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The quandong’s fruit appear intensely blue, but without ...