The International Dark-Sky Association (IDA) is working to preserve the night sky for its cultural and scientific value. If you're dreaming of a crystal-clear view of the stars, far from the glow ...

"Just as blue sunlight scatters in the Earth's atmosphere ... sky-based threats to the skies under which we all evolved, dark sky advocacy became a thing. So have dark-sky preserves, where light ...

along with a very dark blue. The 16 Pro has the same three titanium finishes plus Desert Titanium, a sandy gold. None offered anything as vibrant and colorful as sky blue. The last time such a ...