The hunt for the origin of garnet crystals found on South Australian beaches took researchers thousands of kilometres and half a billion years back in time to a hidden Antarctic mountain range.
This image of a single crystal shows 30 million years of geological history of the Himalayas by tracing its thorium concentration and age.
Matthew J. Kohn
There are a lot of myths about crystals − for example, that they are magical rocks with healing powers. An earth scientist explains some of their amazing true science.
The romantic image of the writer doesn’t do justice to the tedious reality of churning out words, one after another.
fcscafeine/iStock via Getty Images
Since the earliest days of the written word, students and scholars have pleaded for help from higher powers, a sure sign that writing and frustration always have – and always will – go hand in hand.
An unusual folded shape in a meteorite prompted scientists to dive deep into a rabbit hole – discovering a potential new way to make specially shaped diamonds in the lab.
Proponents claim the stones can promote health and well-being.
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Fool’s gold, or pyrite, is made of worthless iron disulfide, but can contain tiny amounts of the real thing. Using an ‘atom probe’, research has uncovered a new way gold atoms can hide in pyrite crystals.
The heat and pressure generated by a nuclear explosion can produce unusual chemical curiosities.
United States Department of Energy/wikimedia
It’s a crystal - but not as you’ve seen it before. A new crystal can be bent and flexed, and is expected to deliver new responsive materials for emerging technologies.