Christmas tree supplies are tight again this year across the U.S., depending upon location and seller. The industry is still bouncing back from the Great Recession and trying to win people back from a shift toward artificial trees when times were especially tough.
Water line repairs can be a costly mess. But what if there was a way to fix old water mains without tearing up streets, and old trees? There actually is, and Chicago is dipping into the waters of this technology with a pilot program.
A new study offers a framework cities can use to begin measuring the mental health benefits of nature, while helping municipal planners and policymakers integrate nature into their projects.
The disease known as sudden oak death has killed large numbers of oak trees and native plant species in California, Oregon and Europe. The pathogen behind it has now been identified in Illinois.
Chicago-based environmental group Openlands has received a $1 million grant to address climate change by planting new trees and recruiting residents to protect them.
A team led by Field Museum conservation ecologist Corine Vriesendorp has worked for 15 years to protect one of the most biodiverse places on Earth. This week, it was designated as a national park.
A group of residents is getting back to its roots—literally—by partnering with the Morton Arboretum to harness the positive impact of trees on everything from the crime rate to the business community.
More than two dozen of the state’s best tree climbers will face off in challenges this weekend when a little-known event returns to Chicago after a decadeslong hiatus.
Why native trees and plants not only look good but are better for local wildlife and the environment. A discussion with author Charlotte Adelman.
A first-of-its-kind study shows that giving people a financial incentive to save trees is an effective strategy for fighting climate change.
A first-of-its-kind study shows that forests in Chicago face significant threats from climate change, with native trees especially vulnerable to increases in temperature, precipitation and other changes.
Amid public outcry over police oversight, rising crime and uncertainty surrounding the cash-strapped Chicago Public Schools, Mayor Rahm Emanuel had some good news for city residents on Thursday.
One in five parkway trees in Chicago is threatened by the Emerald Ash Borer beetle. So what can people do to stop the shrinking of the region's tree canopy? The Morton Arboretum's CEO, Gerry Donnelly, joins us to talk about reversing tree loss.