China has announced new export restrictions on materials essential for the thin-film solar industry, including critical minerals such as tungsten, tellurium, and indium.

Beijing’s latest restrictions on critical minerals could disrupt supply chains and increase costs for US-based thin-film solar giant First Solar.

An MIT spin-off is working to restore critical materials production in the US while eliminating toxic byproducts. Named 6K, ...

A research project to define a new fighter-jet engine is recycling titanium parts from retired aircraft to process powder metals, which are used to print components for an ...