Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

STATEN ISLAND, N.Y. -- At a recent standing-room-only Community Board 2 meeting, more than 100 irate Staten Island residents gathered to collectively deliver a message to NineDot Energy: “Take your ...

Wisconsin has launched a groundbreaking project that could reshape how the state generates and uses electricity. The Paris Solar-Battery Park in Kenosha County combines a massive solar farm with a ...

The once-rapid investment in battery materials in the US is stalling. Some companies are downsizing, delaying, or canceling projects that don’t fit with the Donald J. Trump administration’s priorities ...