Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet ...

The lake was always known for its pristine waters, but in 2013 scientists published research on the lake’s clarity, revealing that, like pure water, it had a visibility of between 70 and 80 ...

An ‘epic’ fitness challenge, that sees people cycle, canoe and hike through the stunning scenery of the Lake District for local people with life-limiting illnesses will return this spring.

Performances in N.Y.C. Advertisement Supported by Once used to frequent rejection letters, Blue has become a regular on major stages and is singing the title role in “Aida” at the Metropolitan ...

Sustained blue light exposure from electronic devices and digital screens is not kind on your overall health, and has been linked to eye strain, macular degeneration and poor sleep quality.

Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. We’ve scoured the internet ...

Conservationists and the Ngati Apa iwi are reportedly concerned that the invasive algae Lindavia may contaminate Blue Lake. Also known as ‘lake snot’ due to its sticky, mucous-like appearance, this ...

Like most human traits, blue eyes are determined by genes, and no two people have exactly the same hue. It works a lot like ...

Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. As the chill of winter ...