The sulfur species formed by the reaction is iron sulfide or pyrite, which is also known as "fool's gold." The process has an overall buffering effect that preserves the alkalinity of the water ...

Fool's gold: A hidden climate stabilizer Researchers detail an overlooked mechanism for how the ocean can help stabilize massive releases of carbon into the atmosphere following volcanic eruptions ...

Nonetheless, there's now one more piece ... validity of the "digital gold" moniker. Alex Carchidi has positions in Bitcoin and iShares Bitcoin Trust. The Motley Fool has positions in and ...

Something went awry with the value and outlook of Ryan Weathers in last week’s waiver period in the high-stakes market. Over five years in the majors, he went 11-21 with a 5.01 ERA, 1,385 WHIP ...

There's a narrative ... volatile than gold, not to mention a lot more volatile than assets like stocks or real estate. Alex Carchidi has positions in Bitcoin. The Motley Fool has positions in ...

it helps to know what to do when gold's price drops and, perhaps more importantly, what not to do when this happens. While this can be specific to the investor in question, generally speaking ...

While adding gold to your portfolio can be a worthwhile addition, it's key to have a strategy. We spoke to various gold experts and financial professionals about smart gold investing strategies to ...

The billionaire investor says gold is rising on deficit fears. His fund crushed the S&P 500 last quarter thanks to a big bet on gold. David Einhorn's Greenlight Capital crushed last quarter by ...

Gold prices have reached record highs, and Costco has been a popular source for new collectors. Sometimes things are a little too popular. That certainly appears to be the case for Costco's gold bars.

1459 ET – Questions about the longevity and future prospects of a U.S.-China trade deal gave gold a boost, with the front-month futures contract closing up 0.6% to $3,240.30 a troy ounce.

"Relax," they said. "It's just bullion banks hoarding gold ahead of tariffs." Sure. And a fleet of black helicopters landing at your neighbor's barbecue is just the local weather guy testing his ...

The illicit gold trade directly affects U.S. national security because it is fueling armed conflicts and transnational criminal enterprises. And because the gold is being laundered into global supply ...