NEWCASTLE UPON TYNE, England, Oct. 25 (TNSjou) -- Northumbria University issued the following news release: * * * Discovery of elusive solar waves that could power the Sun's corona Researchers have achieved a breakthrough in solar physics by providing the first direct evidence of small-scale torsional Alfven waves in the Sun's corona - elusive magnetic waves that scientists have been searching for since the 1940s. The discovery, published today in Nature Astronomy, was made using unprecedent more PR