You don't have to be a prepper to want to keep some spare power around for emergencies or camping trips. Keep your devices up ...

The industry to run for years without regulations to combat fast-talking salespeople who go door-to-door making promises they can’t keep.

As of June 24, get the Jackery Explorer 300 Portable Power Station for $168.99, down from its usual price of $259 at Amazon.

In major cities such as Washington, D.C., Baltimore, Philadelphia and New York, the temperature was forecast to approach 100 ...

As the hottest days of summer near, ERCOT sees little risk of blackouts in part due to increased solar and battery capacity.

Solar storms can bring more than colorful lights to Earth. When fast-moving particles and plasma slam into Earth’s magnetic field, they can temporarily disrupt the power grid.