Elected officials and developers gathered at the Thompson Center on Monday to help mark the start of Google’s $280 million makeover of the former state government building.

Nearly 100 people are claiming in a new lawsuit that they were subjected to sexual abuse and assault as the hands of correctional officers and staffers at facilities in Chicago and across the state.

The vast majority of Alzheimer’s cases occur after age 65. But research published Monday suggests that for people who carry not one but two copies of the gene, it’s more than a risk factor, it’s an underlying cause of the mind-robbing disease.

Shake any family tree, and a few skeletons are bound to fall out — that’s as true for birds as it is for people. Except that for birds, the wacky cousin lurking in one of those branches is T. Rex.

WTTW News sat down with paleornithologist Jingmai O’Connor and talked about dinosaurs, birds, the Chicago Archaeopteryx, evolution and why studying fossil birds is more important now than ever.

In all, the 34 appointments Johnson made between May 2023 and April 2024 that require confirmation by the Chicago City Council reflect the city’s racial diversity, as measured by the 2020 census, more closely than the appointments made by his two predecessors, former Mayors Lori Lightfoot and Rahm Emanuel.

Exactly six months before Election Day, Biden and Trump are locked in the first contest in 112 years with a current and former president competing for the White House. It’s a race that is at once deeply entrenched and highly in flux.