Here’s what piqued our interest today: 

REUTERS/David Gray

A worker at the Jinyuan Company's smelting workshop prepares to pour the rare earth metal Lanthanum into a mould near the town of Damao in China's Inner Mongolia Autonomous Region. REUTERS/David Gray


The US, EU and Japan teamed up today – arguably for the first time since the Cold War – to bring an unusual joint case at the World Trade Organisation against China over its export controls on rare earths. Read more