Every mineral is critical in the new metals age

The U.S. Geological Survey's (USGS) updated critical minerals list now encompasses 60 different materials, representing ...

What are rare-earth elements and why is everyone looking for them? | Explained

Discover the significance of rare-earth elements, their applications in technology, and the global race for their resources.

‘It’s Just Us’: The Firefighter, His Son and a Treacherous Choice

For two decades, Luis Martinez has fought wildfires for the U.S. government. Now he’s facing down cancer, debt and the threat ...
Mining Technology

Q&A: Australia’s critical mineral endowment and its place on the global stage

Geoscience Australia’s Karol Czarnota considers Australia’s critical mineral potential, government investment and how it is ...
IEEE

Uniform Local and Global Asymptotic Stabilization of Nonlinear Periodic Discrete-Time Systems by State Feedback

Abstract: In this article, we study the problem of uniform local and global asymptotic stabilization of the origin for nonlinear discrete-time control systems with periodic coefficients via state ...
Reuters

US pauses all immigration applications from 19 non-European countries

Dec 2 (Reuters) - The Trump administration on Tuesday said it paused all immigration applications, including green card and U.S. citizenship processing, filed by immigrants from 19 non-European ...
The New York Times

Trump Calls Somalis ‘Garbage’ He Doesn’t Want in the Country

President Trump has a history of insulting people from African countries, but the outburst was shocking in its unapologetic bigotry. Vice President JD Vance banged the table in encouragement. By Zolan ...