Chances rise for historically strong El Niño this summer
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NOAA says conditions in the Pacific Ocean are rapidly strengthening toward a possible El Niño event, with forecasters warning it could become very powerful.

Illinois to ban sale of invasive Callery pear trees | ChicagoNOW
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Illinois will ban the sale of Callery pear trees starting Jan. 1, 2028, after the species was added to the state’s invasive plants list. Sharon Yiesla from The Morton Arboretum explains why the once-popular tree is now a problem for natural areas and what homeowners can plant instead.

No Fly Zone: Robot passenger at Love Field prompts Southwest Airlines to ban 'bots

The first step for robot-kind in the aviation world will have to wait after Southwest Airlines banned human-like robots from its flights. The move was prompted after a man bought his robot companion a ticket from Dallas Love Field to Las Vegas.

Newly discovered asteroid will make very close pass by Earth: Here’s what to know

A newly discovered asteroid named 2026 JH2 will pass by Earth at a distance of about 56,000 miles. The moon, by comparison, is approximately 228,855 miles away

Adler Planetarium launches summer lineup with out-of-this-world experiences
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As the school year wraps up, the Adler Planetarium is kicking off summer with new shows and cosmic adventures designed to inspire visitors of all ages.

US Forest Service adds new fee-free day for National Trails Day

The U.S. Forest Service wants everyone to hit the trails and it’s offering them another chance to do so for free. The agency added National Trails Day to the list of fee-free days at its national forests and grasslands.

Breaking down Iran ceasefire tensions, global instability and new UFO file release
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University of Chicago political science professor Paul Poast discusses rising tensions involving Iran and the Strait of Hormuz, the potential for escalation or ceasefire progress, and a recent wave of declassified government UFO files.

What's in the Pentagon's new files on UFOs? | ChicagoLIVE
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The government just dropped a bunch of new files on reported unidentified anomalous phenomena, otherwise referred to as UFOs. What does it all mean?

Brain-eating amoeba found in popular US National Parks, including Yellowstone

A newly released study discovered a deadly, brain-eating amoeba in three U.S. National Parks and recreation areas, two of which rank in the top ten for most popular in the nation.

Trump's push to expand hunting on federal lands raises concerns

The Trump administration is moving to expand hunting access across national parks, wildlife refuges, and wilderness areas by directing federal land managers to roll back restrictions deemed unnecessary.

Trump administration begins to release new UFO files to the public

The Pentagon on Friday released some never-before-seen images and video of Unidentified Anomalous Phenomena (UAP) as part of a historical effort the Trump administration has vowed to declassify.