First-ever measurements of melatonin in wild sharks shows artificial light can disrupt nighttime hormone levels ...

Special stadium lighting used to grow turf can put health at risk, a campaigner against light pollution has claimed.

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Earth at night, possibly powering solar panels. Critics say it could be bad for people and wildlife.

Voters, astronomers and the U.S. Army Corps of Engineers are all trying to restrain the growth of data centers in Adams ...

How satellites could be disrupting your sleep cycle - More than 12,000 satellites are in low-Earth orbit, with space ...

Plans to transform the base of Hebburn Town Football Club have been given the green light by councillors, despite concerns from local residents.

The zodiacal light – so called because it appears within the same belt of constellations as the zodiac signs (and is a light) – looks like a huge ghostly pyramid in the sky, its vertical axis tilted ...

Dark night skies are essential to the rhythms of life on Earth,” according to the National Park Service. All living things need cycles of light and dark. For thousands of years, dark skies pervaded ...

I agreed with Marc A. Thiessen’s Feb. 27 op-ed, “ The outrage mob is ruining a golden moment .” What a breath of fresh air to see the U.S. men’s hockey team being proud of their country, thrilled to ...

Cromarty is home to one of the world’s longest running bottlenose dolphin research programmes. Phil Sime and Morven ...

Don't forget to look up this weekend as Venus and Saturn will appear to be right next to each other in the night sky.

A one-night ‘big switch off’ is coming to the Lake District this month.