The Chicago Teachers Union’s House of Delegates on Sunday evening voted to keep high school staffers out of schools beginning Wednesday as the union continues negotiating with CPS over how to safely reopen those schools.

The push to get high school students back into classrooms. How colleges are handling student vaccinations. What you need to know about redistricting. The holy month of Ramadan begins.

The Chicago Tribune newspaper could become a nonprofit. Crain’s Chicago Business editor Ann Dwyer takes us behind the headline of that story and more.

For the first time since 2019, fans are back at Guaranteed Rate Field to watch the White Sox in person. As part of our community reporting series, we visit the area to see how fans are settling in — and how the area is faring one year into the pandemic.

Preliminary results from two experiments suggest something could be wrong with the basic way physicists think the universe works, a prospect that has the field of particle physics both baffled and thrilled. 

The State Department said Tuesday the Biden administration is consulting with allies about a joint approach to China and its human rights record, including how to handle the upcoming Beijing Winter Olympics. 

A Chicago nonprofit aiming to promote more diversity in television is gearing up for its annual artist showcase in partnership with the Museum of Contemporary Art. 

In early March, Chicago officials announced a COVID-19 vaccine program for homebound residents and their caregivers. But many people who signed up for the program had already been vaccinated by the time officials contacted them to schedule an appointment.

Charges filed in the shooting of a 21-month-old. Live at Sox opening day. Fermilab discoveries that could alter our understanding of the universe. And should the U.S. boycott the Beijing Olympics?

Chicago police have yet to release footage of the March 29 police shooting of 13-year-old Adam Toledo, but his death has spurred calls for changes to the Chicago Police Department’s policy on foot pursuits like the one during which Toledo was shot. We get reaction from the Fraternal Order of Police.

Plans to get CPS high school students back to class stall. A study on who the January 6th Capitol rioters are. Why COVID-19 vaccines may not be as effective for immunocompromised individuals and more.

President Joe Biden said all adults in the U.S. should be eligible for the coronavirus vaccine by April 19. Mayor Lori Lightfoot said the city will follow suit. Our politics team takes on that story and more in this week’s roundtable.

The mental and emotional health of Chicago children has been hit hard by the pandemic, according to researchers at Lurie Children’s Hospital, who surveyed more than 1,500 parents across the city—including all 77 community areas—about the impact of the pandemic on their child’s behavior.

A preliminary study from Johns Hopkins University finds that fewer than 20% of organ transplant patients generated an antibody response to their first dose of the COVID-19 vaccine. The research raises questions about vaccine protection for those patients and others with weakened immune systems.

A new analysis from the University of Chicago looked at the demographics of the 377 individuals arrested for the Jan. 6 attack. The study’s author said he had expected to discover something about the economic conditions of the rioters but was surprised that the data told a very different story.