Gallium and germanium are key to some clean energy tech. China blocked exports of the metals to the U.S. in December, leaving ...
Avra Estiatorio: This seafood-focused, upscale Greek spot (with locations in NYC, Miami, and LA) will open at the Lyrik Back ...
February 7 is National Periodic Table Day, when we celebrate the efforts of scientists over the centuries to figure out how different elements ...
Donald Trump made what looked like a typically left field offer to pave the way to a peace settlement in Ukraine. “They have ...
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What are rare earth minerals? Why does US President Trump want Ukraine’s?United States President Donald Trump has touted a deal to gain access to Ukraine’s rare earth minerals as payment for ...
Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...
One feature of compounds made with transition metals is their intense colour. There are many examples in nature, including ...
Rubies and emeralds have the colors they do because, like many substances, they absorb some colors of light. Most visible light, like sunlight, is composed of all the colors of the rainbow: red, ...
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