Test the downstream outlet by plugging in the GFCI tester and pressing the test button. Note: The lights on the tester should go out. Fold the wires back into the box and screw on the GFCI receptacle ...

Based on U.S. Department of Energy (DOE) data, the NEMA Premium motor program is projected to save 5,800 gigawatts of ...

Forget to unplug the iron this morning? The best smart plugs, outlets, and power strips we've tested let you control anything you can plug into the wall from your phone.

Check out our GO stock chart to see a history of performance, current stock value, and a timeline of financial events & indicators for a full analysis today.

Find the right technology with Our Top Product Picks for Smart Plugs in 2025, backed by in-depth reviews.

Some household devices, such as AC units, shouldn't be paired with extension cords.

A visual guide to the many links between Donald Trump and Vladimir Putin’s Russia.

Interactive Chart for PLUG Jul 2025 2.000 put (PLUG250703P00002000), analyze all the data with a huge range of indicators.

At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life.