US auto talks at 'critical phase' as political pressure grows

High-wire talks between striking US workers and automotive giants are in a "critical phase," Jeep-maker Stellantis said Saturday, as politicians staked out positions on a labor issue that could have national impact.


Researchers propose a circular economy for rare-earth elements

Rare-earth elements (REEs) are found in smartphones, plasma screens and even artificial joints. As components of wind turbines or electric motors, they play an important role in the production of clean energy. The battle ...

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