The firm paid just under $9 million for the four-building Oak Brook Office Center that last traded in 2013 for $33 million ...

Oak trees are cut down near Illinois Route 38 in Geneva ... activists hope their efforts will prompt counties and towns in the Chicago area to enact strong tree preservation ordinances, ...

CHICAGO (WLS) -- Crews cut down a centuries-old tree at the Lincoln Park Zoo Tuesday. The bur oak tree ultimately grew to stand about 70 feet tall. It has seen Chicago evolve for more than two ...

GTZ Properties plans to maintain part of a highly vacant office property in the western suburb and redevelop the rest.

The Chicago area is experiencing a “mast seeding event,” a phenomenon that happens once every few year and brings an unusual abundance of ... Acorns from an oak tree near DePaul University.

OAK LAWN, Ill. (WLS) -- Two people were injured Monday afternoon after a crash sent a vehicle into a south suburban Dollar Tree, police said. There was a two-vehicle crash about 3:10 p.m. in the ...

The Bur Oak, a landmark at the Lincoln Park Zoo, was about 300 years old. Before it was chopped down, people lined up to say goodbye. Cuttings from the tree are being nurtured into saplings.

Chicago officials are planning to cut down a dying tree Monday that is older than the city itself. The bur oak tree's age is estimated between 250 and 300 years old. The 70-foot-tall tree stands ...

"A lot of the researchers are feeling that new oak seedlings, when they come up, will evolve with the new weather conditions," said Tiddens. Chicago's hardiness zone changed in 2013 from 5b to 6a.

While the great cicada emergence of 2024 may have ended, there's one lingering impact that some in the Chicago area might notice: mites, some of which can lead to an itchy rash for those who are ...

To address gaps in Chicago’s suburban tree canopy, they first have to be identified. ... Meanwhile, Elgin plans to plant 100 oak trees next spring in Lords Park, ...