Greenhouse-gas emissions have been a point of focus and concern for industrial leaders for at least a decade. The latest challenge is the increasing urgency, driven by climate change and escalating ...

Many modern devices—from cellphones and computers to electric vehicles and wind turbines—rely on strong magnets made from types of minerals called rare earths. As the systems and infrastructure used ...

President Donald J. Trump heads to Pennsylvania today, where he’ll champion the partnership he brokered between U.S. Steel and Nippon Steel — a $14 billion investment that will create at least 70,000 ...