Washington state has banned the sale or transport of English ivy and its cousin, Atlantic ivy. The leafy holiday decorations ...

Washington designates Common and Atlantic Ivy as noxious, banning their sale and distribution to protect local ecosystems.

The city of Redmond is launching a free tree giveaway to help grow the city's urban forest and reach its goal of 40% canopy cover by 2050, as supported by the Tree Canopy Strategic Plan, Redmond 2050 ...

“Our main concern is let's keep Sammamish safe, free of gridlock, let's keep our kids safe, and let's protect our forests, ...

The City of Redmond wants to give its residents a free tree. The goal is to grow the City’s urban forest and reach the goal ...

Seattle City Light has restored power to more than half of its customers after nearly 10,000 people lost power Monday ...

However, tropical rainforest canopies are battlegrounds for survival. Ants compete fiercely for nesting space, taking over any hollow branch or space under tree bark. Any Squamellaria ant house would ...

Lookout Fire burned most of a forest in Oregon. What's unfolding in the aftermath could inform the future of other forests ...

Change is coming to many Seattle neighborhoods because of new laws. But the challenge of housing suffers deep roots and will take years to improve.

Trees for Neighborhoods was created in 2009. The program gives Seattle residents free trees to plant in their yards and along the street with the goal of increasing the city's tree canopy.

I write to commend Parks and Parkways for supporting the completion of the tree canopy around Carrollton Cemetery No. 1 last fall. They are looking great and will soon be ...

Sacramento city leaders want to drastically increase the number of trees in the city over the next two decades, implementing a new plan this week to help guide them toward new goals.