Share on Facebook (opens in a new window) Share on X (opens in a new window) Share on Reddit (opens in a new window) Share on Hacker News (opens in a new window) Share on Flipboard (opens in a new ...

Before you submit an error, please consult our Video Help page. Steve Trash Science is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android ...

America isn’t making electricity the way it did two decades ago. Natural gas surpassed coal as the country’s top source of power in 2016, and renewables like wind and solar have grown quickly to ...

Electricity means the presence or motion of electrical charge. When the charge is moving from its source (origin) to sink (destination), it's called electrical current. Electrical charge that simply ...