Samsung has reportedly tested a 20,000mAh silicon-carbon battery, but there's bad news if you want a Galaxy phone with this ...

Samsung’s three-panel foldable phone won’t be officially available in the US until next year, but it’s already hit the ...

At first glance, this battery looked like a breakthrough in portable power. But deep inside its structure was a flaw so severe that researchers considered shutting down the entire project. Under ...