But a New York Times investigation found hazardous levels of toxic substances around homes, playgrounds and schools.

CHICAGO (WLS) -- The city of Chicago continues ... That's when someone inside fired shots, striking the 26-year-old officer multiple times. Another person inside the vehicle was also fatally ...

In the 630 Battle of al-Qadisiyah, the Arab army emerged victorious and continued its march into Persia, contributing to the spread of Islam beyond West Asia.