DENVER (AP) — When a massive event center was being developed in Denver, planners had to contend with two existing 6-foot (1.8 meters) wide sewer pipes that emptied into the river, creating an ...

Every summer, heatwaves keep smashing records. The World Meteorological Organization reported that the past seven years were the hottest ever recorded. As cities keep warming, buildings and people ...

Add Yahoo as a preferred source to see more of our stories on Google. Wastewater flushed down the drain can be used to heat and cool homes and buildings in a sustainable way. Pipes that transport ...

Read full article: JSO releases new details in shooting of man accused of pointing rifle at officers, barricading himself in home New video and witness accounts are shedding light on the events that ...