More from Katharine Comisso
Explore the latest news, articles and features
Earth
US reserves of rare earth elements assessed for first time
News
How Switzerland punches above its weight
Careers
Earth
Will we cope if the rare earths live up to their name?
News
Lab technicians: Increase your prospects
Careers
How to shine as a 21st-century chemist
Careers
Earth
Review 2005: Days that shook the Earth
News