Aspen are not just beautiful to watch, they are fascinating plants. This year is as spectacular as ever, even though some ...

Mesmerising drone footage captured an aspen tree colony boasting warm hues as Central Utah reached peak fall foliage. The ...

Pando, like aspen clones everywhere, duplicates members of a grove, the system of roots an underground life source sending up new member trees. “It’s worked great for a long time,” Rogers said, ...

Three tracer solutions applied to 46 aspen (Populus tremuloides) clones in northern Utah revealed as many as 43 stems connected on a common root system. The maximum lateral distance between a donor ...

Alberta's golden aspen trees are a fall staple, and they are at serious risk. The Weather Network's Connor O'Donovan digs into the threats to the iconic tree.