It's easy to buy mass-produced decor, but to make something truly unique, DIY is the way to go. This sparkling vase if ...
Blue growth rings in woody plant stems indicate years when cells failed to lignify properly due to summers that were too cold ...
The scientists collected core samples from 25 Scots pine trees and stem discs from 54 juniper shrubs, creating paper-thin ...
Strange blue rings found in Scandinavian trees leave scientists perplexed - Rings hint at unusually cold summers in Norway ...
In Norway, scientists have found blue rings in trees that hint at how volcanic eruptions disrupted growth throughout history.
Wildfires often burn through valuable wildlife habitat in Idaho’s canyons, deserts, foothills, and mountains, and what ...