Each week, Path Finders features a Q&A with a rural thinker ... He began his astronomy lecture that evening by sharing a poem by Wendell Berry. To go in the dark with a light is to know the light. To ...

Dark matter is a form of matter that does not emit, absorb, or reflect light, making it invisible to current electromagnetic observational instruments. It constitutes about 27 percent of the ...

This mysterious substance, known as dark matter, doesn't emit or reflect light, making it impossible to see directly. But without it, galaxies would fly apart. Here's what scientists know — or ...

Areas with dark skies are also benefitting from astrotourism, a growing trend in which tourists travel to stargaze in locations with lower levels of light pollution. “(Under) the stars are the ...

You can picture circadian rhythms as undulating currents, with the ups and downs reflecting your body's changes throughout the dark-light cycle. Digesting food, repairing organs, replenishing the ...

Skywatchers will use the period between Saturday, April 15 and Saturday, April 22 to ensure that policymakers aren’t in the dark about the problem facing our view of space. Light pollution from ...

the deep color now makes my space feel small and dark. Thankfully, though nothing will ever match natural light, there are plenty of tried-and-true interior design tricks to help make even the ...