Archaeology is having a moment, thanks to technology like LiDAR, satellite mapping and artificial intelligence.

Workers installed K-rail concrete barriers on Tuesday as construction got underway on the Murray Street Bridge Seismic ...

The Santa Cruz Wharf, still recovering from a catastrophic collapse in late December, will close again Wednesday night through Friday morning, for emergency repairs.

UniSource Energy Services – sister company to Tucson Electric Power – held two public meetings on March 20 to collect input ...