Spanish virologists have found traces of the novel coronavirus in a sample of Barcelona wastewater collected in March 2019, nine months before the COVID-19 disease was identified in China, the University of Barcelona said on Friday.
The UN's weather agency announced this week the longest lightning bolt on record -- a single flash in Brazil on October 31, 2018 that cut the sky across more than 700 kilometres.
The birthplace of the 20th Century leftist revolutionary icon Ernesto Che Guevara has been put up for sale in the Argentine city of Rosario. Current owner Francisco Farruggia said he had bought the 240 sq m apartment in a neo-classical style building in the city centre in 2002.