A memo from an Army Corps of Engineers officer shows water managers and lawmakers pushed back against the Trump ...
The petroglyphs can be found on volcanic tuff formations formed over 760,000 years ago when a large eruption released hot ash ...
If we are to take seriously the threats of drought, climate change and water security, we should not reduce this place to a warring of two — or even many — sides.
It was the largest American civil engineering disaster of the century – a byproduct of western expansion and the struggle ...