The annual Somerset County Maple Producers' Association tree-tapping ceremony is at 2 p.m. Feb. 22 at Baer Bros. Maple Camp, ...

which found strange blue rings in samples of trees and shrubs from the northern treeline in Norway. “Blue rings look like unfinished growth rings, and are associated with cold conditions during the ...

Close to two dozen Norway Maple trees lining a Lopatcong Township street need to be cut down by the township sooner rather than later. Those trees that provide shade to the residents and nutrients ...

These eruptions likely cast a volcanic winter over the northern hemisphere, impacting the trees at Mount Iškoras in Norway, where the study was conducted. "Blue rings look like unfinished growth ...

Similarly, most living things produce records of their own existence in layered body tissues – often in the form of daily or ...

and soon enough you'll notice buckets clinging to maple trees as hobbyists and commercial operators begin collecting the sweet sap to make maple syrup. Collecting sap from maple trees to make ...

Blue growth ... trees and shrubs can live for hundreds of years, identifying these blue rings allows us to spot cold summers in the past. By looking at pine trees and juniper shrubs from northern ...

Blue rings found in the stems of trees and bushes in Norway point to a historic cold ... “Blue rings look like unfinished growth rings and are associated with cold conditions during the growing ...

Trees need a certain ... Iškoras in northern Norway. The team cross-sectioned and stained these samples, then photographed them under a microscope so that growth ring widths could be measured ...

The most familiar of these so-called biochronologies are tree rings, which form every year ... of starvation – producing daily and annual growth bands. These beautiful crystalline structures ...