Humans are naturally afraid of the dark. We sometimes imagine monsters under the bed and walk faster down unlit streets at night. To conquer our fears, we may leave a night light on to scare away the ...

If only Down Constantine consulted the heavens, he would've glimpsed the fault in their stars. Credit: Courtesy Sound Transit Huge news! This morning, Sound Transit announced that the new light rail ...

Looking up There is no reason to despair, though. We created light pollution; we can fix it. Around the world, dark sky associations are working to educate the public about the hazards of light ...