Merino wool is a super fiber that’s both natural and highly technical. The best merino wool clothing somehow manages to be comfortable in 95-degree heat, while merino base layers keep you warm well below freezing. Unlike synthetic fibers derived from petroleum, merino wool is renewable. Merino wool’s versatility means there’s a bewildering array of blends
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You have full access to this article through your institution. The Roslin Institute team was overwhelmed by media requests about Dolly.Credit: Colin McPherson/Corbis/Getty Taxidermied, encased behind plexiglass and slowly spinning on a wooden dais at the National Museum of Scotland in Edinburgh, UK, the world’s most famous sheep remains a public spectacle three decades after