Analysis of recently discovered zircon crystals reveals a sharp change in Earth’s geochemistry around 3.8 billion years ago. Researchers studying the ancient crystals say the likely explanation is the ...

Toothpaste. A Frosty. Aluminum foil. Ceramic toilets. Eyeshadow. There’s something these items have in common — they contain minerals. Showing people how much they rely on rocks and minerals in day-to ...

Ancient zircon crystals hold chemical clues that of freshwater may have existed on Earth soon after it formed. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Finland's river crystals hold clues about the formation of 'Scandinavia's' oldest bedrock 3.75 billion years ago. When you purchase through links on our site, we may earn an affiliate commission. Here ...

Sparkling hollows filled with lustrous crystals, dubbed geodes, are often perceived as small objects that can fit comfortably on a bookshelf. But some are more like gigantic cathedrals filled with a ...

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Crystal Luna, a first-year master’s student at UW, recently received an NSF Graduate Research Fellowship, which she will use to study oceanic rocks from Pito Deep and help develop an interactive ...

Mislabeled, lab-grown, and made from plastic—fakes abound in the crystals industry. Who’s going to do anything about it? By Maddie Stone Published Sep 12, 2023 9:00 AM EDT Get the Popular Science ...