The transit agency says it needs more state and federal support to meet its operating costs and avoid a growing budget gap.

Taxpayers, federal agencies, and tribal governments are working to address Arizona's orphaned oil and gas wells, which pose ...

MIT researchers have developed a groundbreaking AI-powered tool that integrates physics-based models to generate realistic ...

A proposal to replace the elevated Interstate 794 with a boulevard could create over a billion dollars in new development ...

This investment in brownfield remediation will clean up hazardous sites, foster economic development, and create jobs through ...