A 35-year-old woman presents to her primary care physician with a 1-month history of an enlarging, nontender left axillary mass. Case by Dr Maurie Markman.

Its valuation has surged as access to minerals has become an economic and national security concern. The mining company is partnering with the U.S. government to build up domestic supply. USA Rare ...

Dr. Klinger is the author of “Rare Earth Frontiers: From Terrestrial Subsoils to Lunar Landscapes.” Over the past 15 years, it has often been said that China has a stranglehold on global supplies of ...

Rare earth stocks are surging as U.S. policy shifts and China asserts itself. While the U.S. is heavily funding domestic mining and processing to secure critical supply chains for EVs, defense, and ...

USA Rare Earth CEO Barbara Humpton described in an exclusive interview with CNBC's Brian Sullivan how its deal with the U.S. government came about. The U.S. will provide $1.6 billion to USA Rare Earth ...

USA Rare Earth (USAR) stock jumped more than 14% on Monday after the miner announced it would receive $1.6 billion from the Department of Commerce in exchange for an equity stake in the company. USA ...

China has banned exports of dual-use items, including rare earths, to Japan, in retaliation for Prime Minister Sanae Takaichi’s comments linking Taiwan’s security to Japan’s survival. Japan is highly ...

Tokyo is concerned at signs that Beijing may be laying the groundwork to restrict access to the metals vital to manufacturing. By River Akira Davis Reporting from Tokyo Coded threats from China that ...

The company could conceivably feed its production facility with materials from Venezuela, and receive investment from the U.S. government in the future. The share price rises in recent days are driven ...

China is still restricting the rare earth elements that the US needs to produce its own permanent magnets and other products even after President Donald Trump reached a deal with his Chinese ...

USA Rare Earth will supply rare-earth metal to Compass Diversified. How much metal, and for what kind of price, remains unknown. The agreement comes barely two months after USA Rare Earth agreed to ...

People are already turning to AI to answer questions, compare products, and make decisions in seconds. That shift exposes a fundamental problem: the web’s underlying structure was never built for ...