A new collection of papers on artificial light at night show the impact of light pollution to be surprisingly far-reaching, with even low levels of artificial light disrupting species communities and entire ecosystems. Published ...
Ecology
Oct 30, 2023
0
145
Switching off street lights to save money and energy could have a positive knock-on effect on our nocturnal pollinators, according to new research.
Ecology
Jan 21, 2019
2
77
A recent study analyzes data collected at 44 of the darkest places in the world, including the Canary Island Observatories, to develop the first complete reference method to measure the natural brightness of the night sky ...
Space Exploration
May 6, 2021
0
136
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 monsters and a light ...
Astronomy
Feb 10, 2023
0
140
Many Perseid-related news stories and social media posts state that the maximum rate is about 100 meteors per hour, which is a lot. So, folks get excited and go out on the peak night, braving mosquitos and other nightly hazards. ...
Space Exploration
Aug 10, 2021
0
257
A team of researchers at the University of Texas Southwestern Medical Center has found that microbes in the small intestines of mice are involved in setting the pace for the gut circadian rhythm. In their paper published ...
I grew up on a small island off the West Coast of Canada, with the darkest skies you could hope for. Although I live in a small town now, with some light pollution, I can still see the Milky Way from my backyard.
Space Exploration
Apr 11, 2018
0
21
Fresh water is a finite resource vulnerable to contamination.
General Physics
Oct 18, 2022
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21
It was bound to happen.
Space Exploration
Jan 18, 2019
3
143
To sit under the vast expanse of stars is to imagine swimming across shining, stellar rivers, creeks and tributaries. But to sit here also is to feel that lump in your throat and skip in your heart, realizing everything you ...
Astronomy
Apr 21, 2023
0
85
