Articles on Critical minerals

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MP Materials mines and processes rare earth minerals in California, including neodymium-praseodymium oxide used in high-performance magnets. David McNew/Getty Images

How the US gave up its edge to China in processing vital rare earth minerals – and what that’s costing

Today, China controls the vast majority of rare earths processing. That gives it enormous political leverage, and its trade truce with the US involving those minerals expires Nov. 10, 2026.
A view of the Grand Staircase-Escalante National Monument near Escalante, Utah. John Fowler from Placitas, New Mexico, U.S. via Wikimedia Commons

The US has acknowledged Bears Ears and Grand Staircase as sacred for over a century, but keeps stripping away protections

Native religions are tied to living landscapes, not points on a map. A scholar of Indigenous studies explains why reducing the protected area has profound religious and cultural consequences.
MP Materials’ Mountain Pass mine and processing facility in California was for years the only U.S. rare earth elements mine. Tmy350/Wikimedia Commons

The missing link in America’s critical minerals push isn’t mining – it’s processing expertise

America was once the global leader in rare earth element production, but as processing moved to China, the US lost capacity and expertise. It can get them back.
Brazilian President Lula da Silva greets US President Donald Trump upon his arrival at the White House: the trip also serves a second, equally important function for Lula, as each item on the bilateral agenda maps directly onto a domestic electoral fault line. Ricardo Stuckert/PR

Trump and Lula at the White House: a relationship built on pragmatism and a broader regional calculus

Bilateral meeting between both presidents sent a clear signal to Lula’s domestic audience: the relationship with Washington is not broken, and it does not require a Bolsonaro to fix it.
An artisanal miner holds a cobalt stone at a mine near Kolwezi, Congo, in 2022. About 20,000 people work there among toxic materials. Junior Kannah/AFP via Getty Images

The race to mine critical minerals for AI and clean energy is creating ‘sacrifice zones’ that harm water and health of world’s poor

The rapid expansion of critical mineral extraction is trading away human and ecological well-being for technological breakthroughs. There are ways to fix this.
The ongoing uncertainty caused by U.S. tariffs suggest that renewing CUSMA on existing terms is unlikely, and that will not help lower costs. THE CANADIAN PRESS/Adrian Wyld

Critical minerals and energy will be integral to the CUSMA review

While automobile manufacturing and steel steal the headlines, the critical minerals and energy sector is now coming centre stage in the CUSMA review.

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