The Columbia Dam was first proposed in the 1960s by the Tennessee Valley Authority, and construction began in 1973. But in ...

State restoration efforts and federal disaster funding are helping the fish and the people who depend on it, but ongoing ...

Seismic lines fragment forests and alter their ability to act as habitats and provide climate change mitigation benefits.

Engineering revisions, population growth forecasts and a redesigned contracting strategy combined to move a stalled Canadian wastewater expansion into construction after years of planning.

But Corpus Christi's water woes are far from over. Across Texas, communities are facing tough realities when it comes to the ...