An ice dam can cause serious problems on your roof. We explain how ice dams form, how to stop damage from an ice dam, and how to prevent ice dams from occurring.

As Tennessee endures a deep freeze following a brutal winter storm, here are some tips for removing buildup known as "ice dams" from your roof.

Two early 1900s irrigation projects transformed desert into farmland, spurring regional growth ...

As Lake Powell and Lake Mead near critical elevations, federal planners face narrowing operational options that could reshape ...

Don Ellis overlooked the Teton River as he watched a wall of water break through the newly-completed Teton Dam. It was 11:55 ...

What’s more, hydropower is the backbone of Washington’s clean energy grid, providing 80%-90% of clean energy in Washington, ...