The cloud that you viewed was a pyrocumulus cloud (actually, a “flammagenitus” cloud— the name selected by the World Meteorological Organization in 2017). Pyrocumulus clouds are produced by strong ...

Since 2018, El Tambor Project has been using assisted natural regeneration to restore native vegetation in a biodiverse and endemic species-rich cloud forest in the Venezuelan Andes. The project’s ...

High in the Peruvian Andes, where clouds cling to steep slopes and moss drapes every branch, archaeologists have mapped more than 100 hidden structures from a long-vanished city. The discovery, buried ...