The Devil Wears Prada made a cerulean sweater a moment in fashion history. But its scientific history is much older, and more ...
A New York art gallery is exhibiting a collection of luxurious golden prints developed using a historic artistic technique ...
Concerns over hair damage from traditional dyes are growing. Ammonia and hydrogen peroxide in hair colours can lead to dryness, breakage and scalp sensitivity. Experts highlight that ammonia-free and ...
Koshy Mathai is the IMF’s Resident Representative in Sri Lanka. Opinions expressed in articles and other materials are those of the authors; they do not necessarily reflect IMF policy.