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Dec 21, 2025
Hundreds Flee Devastation in Puerto Rico to Join Family in Chicago
Mayor Rahm Emanuel said Monday the city is not only offering emergency responders to help Puerto Rico, but has already accepted 1,600 evacuees. 
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Hundreds Flee Devastation in Puerto Rico to Join Family in Chicago
Dec 21, 2025
Half-Naked ‘Zebra’ to Protest Circus Opening This Week in Chicago
Dressed in little more than black-and-white body paint, a PETA supporter on Wednesday will urge passersby to skip performances this month by a circus company with a track record of mistreating animals. 
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Half-Naked ‘Zebra’ to Protest Circus Opening This Week in Chicago
Dec 21, 2025
Guests Welcome at Lincoln Park Zoo’s New ‘Insect Hotel’
It looks like an art project, but a seven-floor structure at Lincoln Park Zoo is outfitted with logs, bricks, sticks and other materials to provide cozy spaces for insects to nest.
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Guests Welcome at Lincoln Park Zoo’s New ‘Insect Hotel’
Dec 21, 2025
What Are Gravitational Waves? Exploring ‘Discovery That Shook the World’
The Nobel Prize committee called it “a discovery that shook the world.” A local scientist explains gravitational waves.
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What Are Gravitational Waves? Exploring ‘Discovery That Shook the World’
Dec 21, 2025
Tough Road Ahead for 4-Week-Old Beluga Whale Rescued in Alaska
Shedd Aquarium experts are among those caring for a whale calf rescued Sept. 30 in Alaska’s Cook Inlet. The calf belongs to a critically endangered population of beluga whales.
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Tough Road Ahead for 4-Week-Old Beluga Whale Rescued in Alaska
Dec 21, 2025
Northwestern Professor Asks, ‘What Makes Our Internal Clocks Tick?’
Whether you’re a night owl or an early bird, your sleep is regulated by your circadian rhythm. A sleep expert helps unravel the mystery of our internal clock.
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Northwestern Professor Asks, ‘What Makes Our Internal Clocks Tick?’
Dec 21, 2025
Rare Herons Thriving But Keep Falling Out of Their Nests, Zoo Says
The black-crowned night heron is one of the rarest birds in Illinois. Lincoln Park Zoo now hosts a colony of more than 600 herons, but things have getting a bit crowded. 
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Rare Herons Thriving But Keep Falling Out of Their Nests, Zoo Says
Dec 21, 2025
Obama Science Adviser to Give Lecture on Climate Change
President Barack Obama’s science and technology adviser will deliver a lecture on climate change this week in Chicago. John P. Holdren was the longest-serving science adviser in the history of the position. 
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Obama Science Adviser to Give Lecture on Climate Change
Dec 21, 2025
UChicago Poll: Most Americans Want Government to Address Climate Change
A new poll on climate and energy reveals surprising attitudes from Americans. We talk with the leader of the University of Chicago study group.
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UChicago Poll: Most Americans Want Government to Address Climate Change
Dec 21, 2025
Weekend Storm Overwhelms Chicago’s Sewer, Deep Tunnel System
Chicago’s sewer and deep tunnel system couldn’t handle this weekend’s rain, allowing untreated sewage and stormwater into Lake Michigan.
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Weekend Storm Overwhelms Chicago’s Sewer, Deep Tunnel System
Dec 21, 2025
Astronomers Detect Colliding Neutron Stars in Historic Observation
An international team that includes Chicago astronomers recently observed the collision of two high-density neutron stars, a historic discovery that confirms decades of scientific work. 
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Astronomers Detect Colliding Neutron Stars in Historic Observation
Dec 21, 2025
Virtual Reality Submarine to Set Sail at Lincoln Park Zoo
A new experience coming this fall to Lincoln Park Zoo will allow visitors “dive” into the ocean and explore landscapes and wildlife at the North and South Poles or in deep ocean waters. 
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Virtual Reality Submarine to Set Sail at Lincoln Park Zoo
Dec 21, 2025
Cyber Warfare: How the U.S. Military, Tech Companies Shield Themselves
What will cyber warfare of the future look like? We discuss how the private and public sector is impacted by cyberattacks.
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Cyber Warfare: How the U.S. Military, Tech Companies Shield Themselves
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