• La Joya Verde, a Green Valley-area subdivision: Up to 657 feet deep after 100 years. • Sahuarita East and West subdivisions: Up to 854 feet deep after 100 years.

Power plants and industrial facilities that emit carbon dioxide, the primary driver of global warming, are hopeful that ...

Matt Shaw reviews the Biennale Architettura through a series of questions and answers with Pope Francis pulled from his 2015 ...

Building Biospheres, the installation curated by Brussels landscape architect Bas Smets and neurobiologist Stefano Mancuso at ...

University of Minnesota researchers say using nature instead of concrete is best for controlling Mississippi River flooding in Minnesota and the upper Midwest.

This is the first part of a series on the Asian mountain range where the continent's main rivers, vital to the survival of ...

"Our consumers are also asking for it." Coca-Cola announces game-changing update in key market: 'It's the right thing to do' ...

When it comes to wellness history in the desert, Coachella Valley has always attracted characters devoted to wellness…or the illusion of it.

But some Tucson-area water providers say they can survive a major shortage without having to return to heavy pumping because they have bought more Central Arizona Project water than they ...

Deep in the marshy wetlands of the Florida Everglades – less than 50 miles west of President Donald Trump’s resort in Miami – ...

As noted in the report, “the unique geography of the South Coast makes it particularly susceptible to drought,” but the ...

The Los Angeles Times reports that California has added significantly to its underground aquifers last year, thanks to rain ...