ABSTRACT: Parkinson’s disease (PD) is a neurodegenerative condition influenced by aging, but the biological pathways linking age to PD remain unclear. Telomere length (TL), a marker of cellular aging, ...

Here, this lone male quaking aspen (Populus tremuloides) gradually grew into a massive 6,000 metric tons of life, making it the largest living organism in the world in terms of mass. After possibly 12 ...

Dozens of shade trees were hacked down throughout downtown L.A. this weekend. April 20, 2025 Shortly before 5 p.m. Tuesday, the LAPD released a community alert showing a photo of the suspect on a ...

Amid a hospitality landscape in which many hotels have moved far beyond single-use plastics, how does the Populus in Denver measure up? By Cindy Hirschfeld Photographs by Andrew Miller One of the ...

Boreal ecology is the study of ecosystems in the subarctic (boreal) zone of the Northern hemisphere. These areas are dominated by coniferous forest, generally have permafrost soils, and occur ...