Lithium

Trump invokes emergency powers to boost US critical minerals production

Trump speaks to Ukraine's Zelenskiy after Putin call

Congo president meets US lawmaker amid talk of mineral deal

Trump says US has "just about" ended pause on Ukraine intel sharing

US open to minerals partnerships with Democratic Republic of Congo

Clashes continue in eastern Congo days after attack on civilians left many dead

Combative Trump declares 'America is back'. Here's what his voters made of it

Trump touts relentless start to term in speech to Congress, drawing catcalls from Democrats

Why Ukraine's natural resources are the most sought after

Ukraine says Russian-occupied regions contain $350 billion worth of vital resources: Video

Chile's celestial crisis: Can dark skies survive development?

Environmental workers race to clear toxic debris left by LA fires

Factbox-What's in the newly finalised EU-Mercosur trade accord?