Steven AshbyUniversity of York Latest articles by Steven Ashby Vikings Were 'Global Investors,' Not Just Pillagers By Steven Ashby published 23 February 15 Opinion Opinion Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1What color is moonlight?2HP ZBook Power G11 review: An all-aluminum beast3What did ancient Rome smell like? BO, rotting corpses and raw sewage for starters ...4Full 'Buck Moon' rises next week: Why it's so special5Mercury's 'missing' meteorites may have finally been found on Earth