The half dollar is one of the most popular U.S. coins to collect. Though many aren't worth more than their face value, older half dollars often hold value due to the silver in their composition ...

Analysts split opinions on Bitcoin’s next price move, but technical charts look promising for BNB, TON, GT and ATOM.

Scientists at Kazan Federal University, in collaboration with two Russian companies, have developed a new catalyst based on iron, nickel, cobalt, chromium, and copper to enhance the extraction of ...

While the ability to pull enough minerals from these sources to power the energy transition is still a long way off, ...

Pi Coin is facing heavy downward pressure following criticism from Cyber Capital Founder Justin Bons, which has stirred fresh uncertainty around the project.

On March 13, 2025, the US Senate Banking Committee passed the Guiding and Establishing National Innovation for US Stablecoins Act of 2025 or ...

First Atlantic Nickel continues to advance its core operations focusing ... For example, at 200°C, awaruite of composition FeNi3 cannot form unless the H2 partial pressure is more than ≈320 bars, ...

Such a high level of nickel is uncommon in meteorites, while a meteorite fall was a rare event in itself, ‘so the occurrence of two very rare events is more than unlikely’, he said. That meant it was ...

which continued to use the copper-nickel composition through to the feet of the Civil War years. The resource constraints of that horrific conflict prompted the U.S. Mint to switch to bronze ...

Factors influencing cathode thermal stability include cathode composition, surface chemistry, nickel content, and crystal size. “We present here a statistical thermal analysis based on the ...

However, the transparency and composition of an issuer’s dollar reserves may vary, which some regulatory proposals aim to clarify. By definition, dollar-denominated stablecoins reinforce the ...