The U.S. Fish and Wildlife Service says the monarch butterfly warrants inclusion on the endangered species list but due to a lack of resources is being wait-listed behind higher-priority plants and animals.

U.S. government agencies and private companies rushed to secure their computer networks following the disclosure of a sophisticated and long-running cyber-espionage intrusion suspected of being carried out by Russian hackers. 

The National Audubon Society’s annual bird count is underway. Now in its 121st year, the tally gives researchers and conservationists a good picture of how North America’s bird populations are changing.

Trump administration officials are expected to say this week whether the monarch butterfly, a colorful and familiar backyard visitor now caught in a global extinction crisis, should receive federal designation as a threatened species.

Incorporating pollinator habitat into large-scale solar installations makes sense for wildlife, but what about the bottom line? Researchers at the University of Illinois at Chicago aim to answer that question.

Fly dumping, or the illegal dumping of waste, was already a problem at the preserves, but it’s gotten worse in 2020, according to officials.

Chicago’s lakefront trail has been battered by winter storms this year and closed down by the mayor. But there is some good news on horizon: the long-awaited Navy Pier flyover appears to be close to completion.

Great Kiskadees don’t normally roam north of Texas, so the first-ever sighting in Illinois caused quite a commotion, attracting birders from across the state to Will County.

Lake County Forest Preserves is launching an ambitious conservation research project to determine whether it’s possible to preserve natural areas by proactively preparing for climate change. 

By targeting health care providers with attacks that scramble and lock up data until victims pay a ransom, hackers can demand thousands or millions of dollars and wreak havoc until they’re paid.

This winter we’re in for a La Nina cycle, which is known for increased storminess and has produced some wild weather over the years.

Green spaces have seen unprecedented use during the pandemic, which has left land stewards overwhelmed by crowds, but heartened to see so many new visitors.

The agency is recruiting volunteers to keep a watch on river ice in the Chicago area. Ice Spotters help with early detection of ice jams, which can cause major flooding.

Strong winds are creating dangerous conditions along the lakeshore, prompting the Chicago Office of Emergency Management and Communications to issue a lakeshore flood advisory until 6 a.m. Tuesday.

Is there a middle ground between obliterating leaves and letting nature take its course? We asked an expert from the Chicago Botanic Garden.

More than 25,000 migrating sandhill cranes are making a pit stop at Indiana’s Jasper-Pulaski Fish and Wildlife Area. The bird’s numbers have rebounded thanks to wetland conservation efforts, but now climate change threatens to undo that progress.