Light pollution, the term for the brightening of the night sky by unnatural lights ... Nesting sea turtles, which rely on the reflection of light on the water from celestial bodies to guide ...

It’s not just the chemical impact of electric light on our bodies that can be harmful, scientists say, but the way it enables us to be active any time of day or night ... a period particularly ...

What was the mysterious beam of light seen from Arizona and other western states on May 16? Was it STEVE? An astronomer offers insight on the cause.

As showing how far under favourable conditions the reflection of light from a cloudy sky is visible, I may perhaps be allowed to mention that last night at nine o'clock the reflection of the ...

There have been plenty of headwinds since then, including the pandemic, a damaged power cable and all the material woes that come with so much salty air and water ... night it rained and the light ...