Conceptual engineering studies deconstruct an ambitious $200 billion transport link designed to cross hundreds of kilometers under the East China Sea between Japan and China. The mega project would ...

At the tip of a ballpoint pen, there is a small ball that rolls over the paper. It is a part that must not lose its shape ...

China has gotten a lot of bargaining power out of its near-monopoly over rare earths. Now it’s looking to repeat the trick in ...