The Poway City Council on Sept. 17 gave final approval for construction of a 300-megawatt battery energy storage system in ...

A fire that began Thursday afternoon at SDG&E’s Northeast Operations Center has prompted a major callout of first responders, ...

These electric and battery powered leaf blowers from popular brands make leaf removal and lawn cleanup a breeze.

Don’t mind if we do. Besides ... displays an air quality reading, which helps you determine how to optimize your settings, including five levels of fan speed and negative ion removal.

These affordable devices aim to keep your plants hydrated when you're out of town or too busy to keep up. I tested two to see ...

we plugged in a range of air purifiers, then sat back and let them do the hard work. For each, we tested how easy it was to operate, how noisy it was, and any smart features offered, including air ...

Indian industrial giant Tata has a roughly two-thirds share of the market for electric passenger vehicles. It produces four ...

As consumers become more aware of the airborne pollutants that lurk in their homes, the demand for quality air ... negative ion feature may want to assure themselves that the model does not ...

Portable air conditioners are more versatile than their window counterparts and offer more power than tower fans. To determine the very best portable air conditioners available, I tried out seven ...

Arcwave's technological toy blasts you with air for ... Arcwave Ion is a bit of an enigma. Not only because it's a battery-powered toy in a sea of manual options, but because it does something ...

Soft X-rays ranging from 3keV to 9.5keV are emitted by the ionizer. Stable atoms and molecules near the work surface become excited ... Photoionozers have no electrodes to maintain, do not require ...