Parts of Alberta witnessed a spectacle early Friday morning as rare noctilucent clouds, also known as night-shining clouds, ...

Noctilucent clouds are one of the rarest cloud formation and they form on the edge of space. Meteorologist Laura Power has ...

An hour-long time-lapse of Noctilucent clouds over Gull Lake, Alberta.

The surface was surprisinglyyoung, suggesting that Pluto is still active beneath its crust. Later, New Horizons journeyed ...

A Met Office video explains seven rare cloud types - including noctilucent clouds as they’re sighted in the UK.

A Met Office video explains seven rare cloud types - including noctilucent clouds as they’re sighted in Edinburgh.

A rare cloud formation was seen across much of Canada and parts of Europe recently, but it’s unknown if it will happen again ...

This week saw a wonderful display of noctilucent clouds across the region as last Sunday evening’s skies took on a dramatic and ...

Early Tuesday morning, a delicate, wispy cloud type rarely seen formed over western Montana, lighting up the pre-dawn sky.

Striking displays of clouds which are mostly only seen in the summer months have been appearing in the skies over Northern ...

A DISPLAY of rare noctilucent clouds were seen in the St Helens sky overnight on Monday morning (June 30). The clouds, which take their name from the Latin phrase 'night-shining', can only be seen at ...