A water-softener filtration system is a great way to keep appliances functioning and plumbing free of mineral buildup. Here are our top choices.

The Colorado River, which feeds Lake Mead, is under unprecedented strain from drought, over-allocation, and climate change. The lake, which is America’s largest reservoir, supplies water to 25 million ...

LAS VEGAS (FOX5) — A man was able to walk completely across the Colorado River in Laughlin due to extremely low water levels, documenting the feat with drone footage. Ryan Deters, who operates on the ...

An atmospheric river is bringing a surge of moisture across California, with excessive rains causing Lake Oroville to rise more than 6 feet in the span of a day. Newsweek has contacted the California ...

As each year winds to a close, The Inquirer and Mirror takes a look back on a month-by-month basis at the highs and lows, the joy and heartbreak, that made ...

If you are trying to make a race engine scream at high rpm, you eventually hit a wall where physics starts fighting back. That wall is usually valvetrain weight. At the PRI Show this year, PBM offered ...

Abstract: The paper presents a control strategy for balancing DC-link capacitor voltages in a five-level hybrid diode-clamped (5L-HDC) inverter, consisting of two half-bridges and diode-clamped cells.

Abstract: The main role of Automatic Generation Control (AGC) is to maintain power grids frequency within specified operating limits. Due to the fact that AGC is the sole automatic feedback control ...