Bay Area transportation officials keep expanding car capacity. Lyon’s Croix Rousse Tunnel offers a different way.

A new state law bars cities from prohibiting source-of-income discrimination against tenants using Section 8 housing vouchers ...

The program targets “distractions” and “political messages or artwork,” and paves the way for autonomous vehicles.

Visitors to Zion National Park can enjoy the canyon via the nation’s first fully electric park shuttle system.

Funds for Safe Streets and other transportation safety and equity programs are being held up by administrative reviews and ...

Free or low-cost taxi rides can help women navigate cities more safely, but critics say the programs don't address the root ...

Painting roofs with reflective coatings can significantly reduce indoor temperatures and improve energy efficiency, sometimes ...

New York City’s transit system saw strong increases in ridership and improvements in service quality in the first half of ...

Seven state constitutions include “green amendments” — that is, provisions that state citizens have a right to a healthy ...

Beneath the hype, the region faces a host of both potential and very real climate-related problems. Many of these relate to ...

The city of Bend, Oregon has undertaken major zoning reforms that make it easier to build small-scale housing such as ...

The agency plans to cut 10 percent of its workforce and has confirmed it will not fund new high-speed rail projects.