Dr. Megan Ross, an animal behavior specialist, joined the zoo as curator of birds in 2000 and will be the first woman to lead the zoo in its 153-year history.

The nonprofit El Valor has raised thousands of monarchs, and each year the community comes together for a butterfly release. 

“I know people are upset but you can’t tell me there’s not bad activity there after dark,” Mike Kelly, CEO of the Chicago Park District, said in defense of gates the agency installed that are now at the center of another controversy brewing at Jackson Park.

Temperatures edged out the record for the continental U.S. set back in 1936 during the “Dust Bowl” summer, according to the latest climate report from the National Oceanic and Atmospheric Administration.

Waterfall Glen Forest Preserve in suburban Darien is roughly 30 miles and a world away from downtown Chicago, but this is where a section of the city’s prized lakefront once rested. 

Some warm-blooded animals are experiencing shifts in their body shapes, likely as a response to the pressures of climate change, according to a new review of existing research.

Animals at Brookfield Zoo have begun receiving COVID-19 vaccinations, with Lincoln Park Zoo soon to follow, as federal and state officials approved the use of the inoculations.

Power out, high voltage lines on the ground, weeks until electricity is restored in some places: The dismal state of power in Hurricane Ida’s wake is a distressingly familiar scenario for Entergy Corp., Louisiana’s largest electrical utility.

Dig those images of flowers, birds and trees out of the iCloud and enter them in the forest preserve district’s annual photo contest. Winning images will be featured in the district’s 2022 calendar. 

With close to 100,000 birds expected to pass over Chicago this weekend, the Cornell Lab of Ornithology and its partners have issued a “lights out” alert for the city, encouraging building owners and residents to turn off as many lights as possible between 11 p.m. and 6 a.m.

As beach season winds down in Chicago, the Shedd Aquarium is hosting a series of weekend cleanups to clear the shoreline of a summer’s worth of litter and debris.

People who don’t study mammals for a living may be surprised to learn there’s more than one kind of skunk — and scientists affiliated with the Field Museum have uncovered members that had been hiding in plain sight.

A stunned U.S. East Coast woke up Thursday to a rising death toll, surging rivers and destruction after the remnants of Hurricane Ida walloped the region with record-breaking rain, filling low-lying apartments with water and turning roads into car-swallowing canals.

Rowers, kayakers and other users of the Chicago River are getting a real-time look at one measure of water quality in the system that weaves through downtown and several neighborhoods. 

Louisiana residents still reeling from flooding and damage caused by Hurricane Ida scrambled for food, gas, water and relief from the sweltering heat as thousands of line workers toiled to restore electricity.

Louisiana communities beginning the huge task of clearing debris and repairing the damage inflicted by Hurricane Ida are facing the dispiriting prospect of weeks without electricity in the oppressive, late-summer heat.