As part of the international CLOUD project at the nuclear research centre CERN, researchers at PSI have identified so-called sesquiterpenes – gaseous hydrocarbons that are released by plants – as ...

A bizarre cloud formation staggered residents in the western Turkish city of Bursa yesterday. The circular UFO-like cloud covered the sky in the early morning hours. The surreal sight has gone viral ...

Asperitas clouds, previously known as undulatus asperitas, are one of the rarest types of cloud, and one of the most recent to be named. The name comes from the Latin "aspero" meaning to make rough or ...

A rare wave-shaped cloud formation has been captured over the skies of England. Joy Patrick noticed what's known as a Kelvin-Helmholtz cloud hovering in the sky above Trimingham, Norfolk on Sunday ...

Isoprene (C 5 H 8) is one of the most abundant biogenic organic compounds emitted by vegetation, particularly by broadleaf trees commonly found in tropical rainforests. These emissions play a ...

A cloud that resembles a UFO has been spotted in the same location for more than 100 years. The phenomenon occurs around the Taieri Plain, an area of agricultural land, to the south west of Dunedin, ...

A viral video from 2022, showing a strange, dark cloud formation over Sydney, has resurfaced, sparking comparisons to dementors from Harry Potter. Despite the eerie appearance, experts have identified ...