Look around your house. Chances are you've got toys and other household items powered by those tiny button-size batteries. What you may not know is that they’re potentially deadly if swallowed.

Los Angeles-based Better Battery Co. (BBCo.) says it is offering plastic-free packaging across all its products. The company ...

Aqua Metals (NASDAQ:AQMS) +16.5% in Tuesday's trading after unveiling plans to boost revenue generation and expand production at its planned commercial-scale AquaRefining facility at Nevada's ...