But the legal battles between the state and the White House over immigration policy continued along other fronts this week as well. The Justice Department filed a new suit against ...

Illinois bought about $44 billion in imports from China, including about $27 billion in computer and electronic products.

Where has bird flu been reported in Illinois? Are my pets at risk? Should I still be eating eggs? Here’s what to know about the avian flu outbreak.

From electric vehicles to renewable energy, Illinois is lagging — and it faces even more challenges with the Trump administration’s waning support for clean energy.