• Dioecious species represent an important component of terrestrial ecosystems, but little is known about gender-specific responses to elevated atmospheric CO2. • In an open-top chamber experiment ...

Populus tremuloides, the quaking aspen of the North American continent, stands as one of the most easily recognized, most beautiful and most admired of all tree species. In order to help appreciate ...

Is the carbon in the room with us? It certainly is at the Studio Gang–designed Populus hotel in Denver, which claims to be the first “carbon positive” hotel in the United States. But there is also ...

Populus, the country’s first carbon positive hotel, will officially opens its doors on September 18 in Denver, Colorado. The property will begin to offset its operational carbon immediately with the ...

Trembling aspen (Populus tremuloides) is a clonal tree species, which regenerates mostly through root suckering. In spite of vegetative propagation, aspen maintains high levels of clonal diversity. We ...

Denver’s recently opened Populus makes some pretty steep sustainability claims. I went to see how the Studio Gang-designed spot’s environmental efforts live up in person. Welcome to One Night In, a ...

In downtown Denver, the recently opened Populus is the country’s first carbon positive hotel, according to the project’s general contractor, The Beck Group. Developed by Urban Villages and designed by ...

Getting your Trinity Audio player ready... A “beautiful aspen tree” has been planted on a triangular piece of land in downtown Denver, Mayor Mike Johnston said during a ribbon-cutting ceremony at the ...

Question: What’s the difference between a popple tree and an aspen? I hear the terms used interchangeably. Answer: Popple (or poplar) are common names for aspen trees because their genus is populus, ...

If you're someone who likes to look for an eco-friendly, sustainable hotel when you travel, you have an excellent option in Denver's Populus. The hotel was designed and purpose-built with ...