The data that Burdis and Jankowski are looking at is much newer, dating back about 30 years, but it shows a similar trend.

A 'village where time stood still' sits just on the Illinois side of the Mississippi river and offers plenty of historical ...

By the end of the century, one climate model suggests, the river may only reliably freeze near the Twin Cities ... and on the Illinois River, which is also part of the upper Mississippi ...

Signed into law Jan. 4, this year’s package includes studies on increased flooding in the upper basin, flood mitigation ...

In recent years, the Chicago River itself has undergone a renaissance, from a lifeless industrial waterway into a vibrant ...

A ruling in a 20-year-old lawsuit could have far-reaching environmental consequences for the river and surrounding region.

The Saints’ hearts were knit together with God because of the ordinances they received in the temple,” said Nauvoo Historic Sites President Daniel S. Mehr during an exodus commemoration event honoring ...

The U.S. is full of archaeological sites, "but in most cases you could be standing right on top of one and never know it," Elic Weitzel told Newsweek.

With his help, the bustling community Hodge once knew is starting to come back, and he said his 10 years as mayor have flown by.

President Trump’s Justice Department sued the state of Illinois, the city of Chicago ... who on her first day issued a memo restricting sanctuary cities from accessing Justice Department funds.

The Trump administration sued officials in Illinois, Chicago ... major challenge from the administration against Democratic-led cities and states that have opposed the use of local law enforcement ...