Diet, exercise and sleep are fundamental to our health, but so it our relationship to light. A massive, new study suggests ...

In this article, we look into what blue light is and how to avoid it for a better night’s sleep. Blue light is a colour in the visible light spectrum. It’s a type of high-energy visible light ...

In 1994, an earthquake-triggered blackout in Los Angeles led to calls to the Griffith Observatory from people wondering about that hazy blob of light in the night sky. It was the Milky Way.

The team from China has studied how female zebrafish responded after being exposed to artificial light at night, which is ...

Jamie Carter is an award-winning reporter who covers the night sky. If, like me, you’re a stargazer in an urban area then you will already know exactly what this article is about. Light ...

If we could travel one light-year using a crewed spacecraft like the Apollo lunar module, the journey would take approximately 27,000 years, according to the BBC Sky at Night Magazine. Stars and ...

Light mode, however, is the default setting for most phones and apps. Dark mode can also be known as: black mode dark theme night mode light-on-dark The idea behind dark mode is that it reduces ...

Set for Saturday, Nov. 23, Light Up Night 2024 will include tree lightings, bridge lightings, fireworks and a performance by ...

City officials and the Pittsburgh Downtown Partnership on Thursday announced the highlights and headliners for this year's ...

Eight years into living in Longyearbyen, on the Norwegian archipelago of Svalbard, I embrace the seasonal plunge into total ...

The post For Sale: $1.25 Million 'Haunted' Lighthouse Where You Can Actually Sleep in the Light Tower—If You Dare appeared ...

Nebraska Aids Project is celebrating 40 years with its annual Night of a Thousand Stars fundraiser. The gala will contribute ...