Never-before-seen bacterium found at Arnold Arboretum

Researchers have discovered new life—a never-before-seen bacterium—in a novel environment, one created by humans and spreading rapidly around the globe, at Harvard University's Arnold Arboretum.

Forest Service debuts state-by-state statistics on carbon

For the first time, a new publication by the USDA Forest Service delivers an overview of the status and trends of greenhouse gas emissions and removals from forest land, woodlands, hardwood products, and urban trees nationally ...

Urban trees could cut extreme heat by up to 6 degrees

Australia just experienced the second-warmest summer on record, with 2019 being the hottest year. Summer temperatures soared across the country, causing great economic and human loss. The good news is we can do something ...

A cooler home is right in your own back yard

Urban trees are an effective tool for reducing land surface temperatures for entire suburbs, and even cities. But as yet we don't know much about their localized effects, particularly in the places where cooling is most important—our ...

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