The House Oversight Committee is examining the military’s use of airspace near Washington following the deadly midair collision over the Potomac River in January, which is already under investigation ...

Plans for a massive 15-story dam on the Penobscot River were abandoned on this day in 1986, considered one of the biggest ...

Dyeing the Chicago River green for St. Patrick's Day started with a simple idea hatched by two influential friends in the ...