Sigma does not include a USB-C cable or power adapter with the BF, only the BP-81 battery and an aluminum body cap. Body caps ...

Lightning is one of the primary causes of transmission line trips, posing a significant threat to the safety of power grids.

If it works as planned, a sustainable energy utility like this could quickly build the clean energy grid of the future by ...

The Sigma BF draws attention with its modern industrial design and woos creative photographers with a streamlined interface and gorgeous color profiles, but it offers fewer features than mainstream ...

Assembly Democrats say grid operator PJM Interconnection is at fault for a pending spike in electricity prices.

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