The stock's fall snapped a two-day winning streak.

Ameren has offered practical steps for managing extreme heat and saving money as a heat wave continues for the region.

According to the Ameren Power Outage Map, 211 customers are without power near the intersection of Highway 177 and Lexington Avenue. Ameren’s outage map shows that a crew has been assigned to the ...

The majority of St. Louis' electricity comes from coal, which emits a lot of climate-warming greenhouse gases. To meet its ...

This spring, Ameren announced those price hikes for June to September, thanks to an increase in demand. But the recent ...

ST. LOUIS — As scorching summer temperatures grip St. Louis, residents are facing a double challenge: staying cool while ...

Ameren Missouri customers will see natural gas rates rise by about 12% — or $13 monthly — starting Sept. 1, following regulatory approval. Assistance programs are available for those facing higher ...

In the middle of numerous water and sewer upgrade projects throughout the city, one street closure on Quincy's south side has ...

Ameren is set to unveil its second-quarter results by the end of July, and analysts expect mid-single-digit growth in ...

Ameren Missouri's says 1,240 customers are without power in a stretch along Missouri 124 between Hallsville and Centralia.

The Missouri Supreme Court is questioning whether it should be the tribunal to hear the appeal of a Jackson County decision ...

The Missouri Public Service Commission has approved new rates for Ameren's gas customers, adding around 12 percent, or $13, ...