The new variants, labeled BA.4 and BA.5, are offshoots of the omicron strain that has been responsible for nearly all of the virus spread in the U.S. and are even more contagious than their predecessors.

The new figures quantify what scientists, officials and activists have long called the inequity in national climate histories with the rich nations benefiting and the poor ones hurting from the production of greenhouse gas emissions.

Illinois officials head to Washington as the president signs gun safety legislation a week after the Highland Park tragedy. Maternal mortality is on the rise. And the artist behind Netflix’s “Grace and Frankie” series.

Illinois officials were on hand in Washington, D.C. to commemorate President Joe Biden’s recent signing of a bipartisan gun law.

A’ja Wilson, Breanna Stewart and the rest of the WNBA All-Stars wore Griner’s name and her No. 42 on the back of their jerseys for the second half of Team Wilson’s 134-112 victory over Team Stewart. It was another moment in the league’s continued push for Griner’s release from her detention in Russia.

Crain’s Chicago Business reporter Danny Ecker goes behind the latest business headlines.

It’s been about three years since we introduced you to the artist behind the artwork on the hit Netflix series “Grace and Frankie.” With the show’s final season officially out, it was time to go back to the artist’s studio in East Rogers Park for another visit.

Cook County Board President Toni Preckwinkle spoke to WTTW News following Biden’s White House celebration of the passage of a federal gun safety law that was attended by elected officials, gun control advocates, gun violence survivors and the families of victims.

Some researchers say the Supreme Court’s move overturning Roe v. Wade could have a negative impact on maternal health.

The Chicago Police Department did not advise the WNBA to limit outdoor events held Saturday and Sunday in conjunction with the league’s all-star game, including a concert by Chicago-native Chance the Rapper, a department spokesperson told WTTW News.

The risk to Chicagoans from monkeypox remains low, according to Chicago Department of Public Health officials, who encouraged anyone who has developed a new or unexplained rash to see a health care provider.

The Ethics Committee plans to hold a hearing, and potentially a key vote, on Wednesday to consider a proposed overhaul of the city of Chicago’s Governmental Ethics Ordinance, without giving members of the public or the news media a chance to review its provisions.

The “celebration” Monday morning at the White House came a week after a gunman in Highland Park killed seven people at an Independence Day parade, a stark reminder of the limitations of the new law in addressing the American phenomenon of mass gun violence. 

The first payments began to flow nearly nine months after the Chicago City Council approved the program’s funding as part of its 2022 budget.

Two more people were killed in separate shootings early Monday morning and another man was wounded in a shootout inside a South Loop parking garage.