My morning walk took me by the Oroville High School, and since no students were there at 6 a.m., I entered the opened gate. Passing through, I saw some bright blue objects under a shady tree, and I ...

Few stones inspire thoughts of summer quite like turquoise, offered in vivid hues ranging from a clear, pale blue sky to a robin’s egg tone or a deep azure that conjures images of Caribbean waters.

Low-cost fossil fuel resources are finite. Someday it will simply not be possible to burn oil, natural gas, and coal for the affordable heat, electricity, and motive power humans need to power their ...

Lomography's one-of-a-kind film chemistry draws the world in shades of blue, netting surreal results. See for yourself. Images, and the devices that capture them, are my focus. I've covered cameras at ...