Experts said the pest’s eggs, which will hatch in spring, are able to withstand the recent arctic blast.
The fall foliage season got off to a slow start in the Chicago region but is making up for lost time. We’ve rounded up some resources to help you make the most of Mother Nature’s spectacular, but short-lived, autumnal display.
The first sighting of the invasive pest was confirmed in Chicago, but we’re years from a major infestation and have learned from cities like Pittsburgh how to minimize the nuisance, an expert said.
This month, the Morton Arboretum is inviting people to get back in touch with their roots with a variety of events and programs highlighting Latino cultures and communities, beginning with the Celebración de los Árboles on Sept. 16-17.
When it comes to alleviating the impacts of climate change, trees have been promoted as the ultimate “green infrastructure.” But trees are living organisms, and they can be sensitive to some of the same climate stressors as people. But just how sensitive?
“This is providing the means for us to collaborate not only within the Chicagoland area but to really make a difference in biodiversity hot spots across the globe,” said Chuck Knapp, vice president of conservation research at Shedd Aquarium.
Headlines spun out of control when it came to new research results on the Earth’s core. In other news, narwhals have had it with noisy neighbors.
Morton Arboretum conducted an international search to select a successor to retiring CEO and president Gerard Donnelly, and landed on a familiar face, close to home.
A team of researchers, led by Morton Arboretum, spent the better part of the past five years creating the first-ever standardized checklist and threat assessment of the nearly 900 species native U.S. trees. Their work provides the foundation on which to build awareness, advocacy and future conservation efforts.
This year marks the centennial of the Morton Arboretum in DuPage County. Fifty years before it was established, the founder’s father started Arbor Day. Producer Marc Vitali visited the 1,700-acre public garden for a bit of history and to meet a photographer who has explored the place since his first visit in the 1960s.
The lateleaf oak has confounded botanists since it was first discovered in the 1930s. Scientists have been hard-pressed to find a single surviving example in recent decades. But a new discovery, pending genetic testing by Morton Arboretum, could put the tree back on the map.
A new study led by the Field Museum shows that a number of bird species are laying their eggs nearly a month earlier than 100 years ago, likely due to climate change.
The overall number of trees in the region has increased, according to a 2020 tree census conducted by Morton Arboretum. But not all trees are seen as equals. Some are invasive and prevent native trees and plants from flourishing.
Along with the kick off to beach season, a number of other outdoor attractions are opening up in Chicago over Memorial Day weekend.
Between 2010 and 2020, Chicago’s canopy cover decreased from 19% to 16%, largely due to the loss of mature ash trees, according to the 2020 tree census spearheaded by the Morton Arboretum.