Editor-tested and researched portable and whole-home options keep appliances and other essentials running during an emergency ...

Using electrochemical impedance spectroscopy (EIS) techniques to help obtain battery working conditions like SOH and SOC.

There are a number of ways in which EV ownership will be different from having a vehicle with an internal-combustion engine, but a big one you need to figure out immediately is charging.Best Home EV ...

The decision by the Supreme Court regarding the Trump tariffs will have a very significant impact on the financial markets. Click for more on U.S. Economy.

President Donald Trump has threatened to federalize Washington, D.C.'s police force again. He suggests this could happen if the city's mayor refuses to cooperate with immigration enforcement. Trump's ...

Abstract: The hybrid modular multilevel converter (MMC) employing dc-side control exhibits significant differences in dc output characteristics compared to the half-bridge (HB) MMC, leading to ...

Having not learnt from a disastrous election campaign where they stood for nothing and lost in resounding fashion, they have emulated the Victorian Libs further by electing a hopelessly inept leader ...

Abstract: The semiconductor switching of traction inverters produces a current ripple overlaying the dc current in the high-voltage dc bus of an electric vehicle (EV). Recent studies show that a ...

The first step in selecting a smart meter is to understand your usage scenario — is it for household daily electricity use or for industrial production? Different scenarios have vastly different ...

Riverfront Ghost Light Inn (the red building) in New Hope. Photograph by Kevin Crawford. In Eastern Pennsylvania’s Bucks County, visitors will find pretty towns such as New Hope and Doylestown, a ...

WASHINGTON (CN) — A D.C. Circuit panel expressed doubt Monday that a whistleblower could receive million-dollar awards meant to incentivize tips to the Securities and Exchange Commission if they first ...

A top Trump immigration official argued on Thursday that the current iteration of the U.S. citizenship test is “just too easy” and plans to make it harder. U.S. Citizenship and Immigration Services ...