Off in the distances I can hear the familiar scream-like call of a blue jay. The sound pierces through the yellow and orange autumn maple leaves on a crisp blue sky day. I sit enjoying the sunshine, ...

Getting your Trinity Audio player ready... Fourteener enthusiasts will have to go a long way this summer to climb one of the state’s most recognizable peaks, even though it’s the closest one to Denver ...

So much about Saturday’s weather in Washington — the spring warmth, the dry air, the bright blue sky — seemed so delightful that finding any lapses from perfection may have seemed too much work for a ...

It’s a common myth that the sea reflects its colour onto the sky. In truth, it’s the other way around. The ocean looks blue ...

Getting your Trinity Audio player ready... Repairs on the road to the 14,266-foot summit of Mount Blue Sky are proceeding on schedule, according to the company that is doing the work, and North ...

Visible light travels in electromagnetic waves, which we see as the colors of the rainbow. Different colors have different wavelengths of light. Violet and blue have the shortest wavelengths, whereas ...