Nature is a master artist, painting the skies, waters, and landscapes with mesmerising hues. From celestial wonders to terrestrial marvels, the Earth offers breathtaking displays of colour. Here are ...

Think you know your heavy metal? Then take on our brand new Metal Hammer quiz and find out if you are a true defender of the faith or a hapless poseur. All questions are multiple choice, so you have ...

Boston Metal completed its first run of an industrial reactor that uses electricity to make steel. This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive ...

Here are the 55 best metal covers of classic rock hits. Playing covers, or even just riffs from your favorite songs is how so many musicians and bands start off. And even as careers progress and ...

Here, we leverage evolutionary analyses, optical simulations, and reflectance spectrophotometry to uncover general principles that govern the production of brilliant iridescence. We find that a key ...