Chief of Detectives Brendan Deenihan announced that a juvenile has been charged with first-degree murder in the shooting death of Yvonne Ruzich, who was killed as she sat in her car outside her work in the early morning hours of Aug. 16.

The 4,942 new confirmed and probable cases of the virus reported Friday mark the highest single-day total since Jan. 23, when the state reported 5,152 cases.

The requests were issued to technology giants, including Google, Twitter, Facebook, YouTube and TikTok, and also to Reddit, Parler, Telegram, 4chan, 8kun and other platforms.

Monty arrived in Texas a week ago, and now members of Audubon Florida have confirmed that Rose has been spotted at her winter home. 

The lawsuit accuses both DoorDash and Grubhub of advertising delivery services from restaurants without their consent, damaging the restaurants’ reputations and forcing them to scramble to resolve complaints.

The Chicago rapper performed beneath a replica of his South Shore home to thousands Thursday night at Soldier Field.

The governor issues a statewide indoor mask mandate. Why COVID-19 breakthrough cases are being undercounted. Live from Garfield Ridge. And new research on what brain functions improve with age.

As the delta variant continues to drive a spike in COVID-19 cases, two recent reports outline the challenges of tracking so-called breakthrough cases in fully vaccinated people. We discuss the importance — and limitations — of disease surveillance.

Palos Preserves has been named an Urban Night Sky Place by the International Dark-Sky Association. The site emits nearly 1,000 times less light than downtown Chicago, with four times as many stars visible in the night sky than can be seen in the city.

A pair of bills signed by Gov. J.B. Pritzker provides not only legal counsel, but also public information campaigns so immigrants and refugees will know their rights.

On Chicago’s Southwest Side, Garfield Ridge is home to Midway Airport. It has a significant first responder population and many senior citizens. We talked with community leaders about the pandemic’s continuing health and economic impact — and one organization using wrestling to empower youth.

Babbling baby bats. Simulated rats. The impressive memory of cuttlefish. And why, counter to popular belief, some key mental abilities appear to actually improve with aging. University of Chicago paleontologist Neil Shubin returns to help us understand some of the latest science stories making headlines.

President Joe Biden vowed Thursday to complete the evacuation of American citizens and others from Afghanistan despite the deadly suicide bomb attack at the Kabul airport. He also promised to avenge the deaths, declaring to the extremists responsible: “We will hunt you down and make you pay.”

Health officials are advising people not to eat Fratelli Beretta brand prepackaged uncured antipasto trays, which have been linked to salmonella outbreaks that have sickened 36 people across the country. 

Two suicide bombers and gunmen attacked crowds of Afghans flocking to Kabul’s airport Thursday, transforming a scene of desperation into one of horror in the waning days of an airlift for those fleeing the Taliban takeover.