Environment & Sustainability

Proponents of a $7.5 billion project to widen I-5 and replace the Columbia River bridge are ignoring induced demand, creating faulty traffic models that obscure its real environmental impact.

The highly polluting airshow should be a relic of the past as we face the climate crisis. Dear Seattle, it’s time to be as brave...

Density is a controversial subject in virtually all American communities. While some districts and communities are seeking more density to promote economic revitalization and...

More than a year after the state legislature allocated $5 million in funding, we still don't have a firm date for when e-bike rebates will be available. But WSDOT says work is still happening behind the scenes and a potential launch date is on the horizon.

Some experts believe the concept may be the best and cheapest way for cities to adapt to climate change. Numerous cities are dealing with two...

84% of Washingtonians offered a $1,200 instant rebate on a new e-bike this spring followed through and made a purchase, compared to just 24% of those who were offered a $300 rebate. The lessons learned during the first rollout of the program are likely to shape the next round of incentives.

Denmark’s capital city is committed to curbing pollution and making it easier and safer to get around by bike or foot. Copenhagen's success has made it a global climate leader with countless accolades for sustainability and livability.

The $64 million sale of the hotly contested Talaris property in Laurelhurst surprised housing advocates who had long been fighting sprawl and pushing for a more forward-thinking urban vision. But with considerable roadblocks to redevelopment still in place, Talaris's future remains uncertain.