ST. LOUIS ( KTVI) — More than 30 feet below the ground in St. Louis’ Forest Park sits a system of tunnels. They’re part of ...

A portion of the Mississippi River remained closed Friday as the FAA and NTSB continued their investigations into a deadly helicopter crash near Alton.

Washington state Rep. Greg Nance plans to run 2,340 miles along the Mississippi River in a record-breaking attempt. The 60-day run will begin August 20 in Minnesota and end in Louisiana, tracing ...

First responders say the helicopter had people on board who were trying to do work on nearby power lines before hitting one and crashing.

Two people working on powerlines near the Mississippi River died Thursday when their helicopter hit the lines, crashed into a barge and sparked a fire that belched plumes of black smoke, officials … ...

Two people working on powerlines near the Mississippi River died Thursday when their helicopter hit the lines, crashed into a barge and sparked a fire that belched plumes of black smoke, officials ...

Two people are dead after a helicopter crashed into a barge on the Mississippi River near Alton on Thursday. Federal aviation officials say the crash happened shortly after 11 a.m. The helicopter was ...

A helicopter flying over the Mississippi River ran into a powerline Thursday, then crashed into a barge and sparked a fire, killing two people, officials said.The two dead were flying in the ...

A helicopter flying over the Mississippi River ran into a powerline Thursday, then crashed into a barge and sparked a fire, killing two people, officials said. The two dead were flying in the ...

Two people died when a helicopter crashed into a barge in the Mississippi River near East Alton, Illinois, north of St. Louis, on Thursday, the Federal Aviation Administration said.