They're in smartphones, laptops, and fighter jets -- rare earths are a critical component in microchips and artificial intelligence. They're also at the heart of a growing geopolitical struggle for ...

U.S. Treasury Secretary Scott Bessent arrived in Kyiv on Wednesday to discuss a critical minerals deal as Ukraine vies to win ...

U.S. Treasury Secretary Scott Bessent arrived in Kyiv on Wednesday to discuss a critical minerals deal as Ukraine vies to win the backing of U.S. President Donald Trump at a perilous diplomatic ...