SLI.V

Lithium is a key component of rechargeable batteries, and developing domestic supply is seen as an important step in a broad push for the U.S. to transition to alternative energy sources. In…

Koch Industries Inc., the energy-based conglomerate whose CEO long opposed environmental regulation and funded groups that questioned climate change, has emerged…

Electric-vehicle startups and other green tech companies soared early last year. Now a wave of investigations, outside allegations and growing investor skepticism have sent shares down 75%…