Light Pollution
These 7 retreats are perfect for night-sky watching
Holiday lights are getting brighter—and messing with our sleep
Fireflies are flourishing in places you wouldn't expect
Here's what causes a meteor shower
Light pollution is harming our health
One surprising way humans are disrupting nature? Streetlights
Babak Tafreshi photographs the night sky so humans can connect to it, and each other
5 simple things you can do to live more sustainably
Like a moth to a flame? A new study debunks an age-old theory
It looked like a bizarre alignment of meteors. It was something else.
Fireflies are vanishing—but you can help protect them
Want to help wildlife? Turn off your lights.
New Zealand’s quest to become a ‘dark sky nation’
Dark sky tourism is on the rise across the U.S.
Here’s the best place to see northern lights in the U.S.
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