Tucked between the mighty Pacific and the towering presence of Neahkahnie Mountain, Manzanita is Oregon’s coastal secret that somehow remains hidden in plain sight.

After passing a Dark Sky ordinance to curb light pollution and save energy, Pittsburgh is installing adjustable streetlights.

However, like trees, cool roofs come with limits. Cool roofs work better on flat roofs than sloped roofs with shingles, as ...