The Ultra 3 touts 42 hours of battery life, off-grid satellite messaging and the biggest Apple Watch screen to date. It’s also $800. Here’s why I’m still upgrading.

As electric vehicles (EVs) and smartphones increasingly demand rapid charging, concerns over shortened battery lifespan have ...

After commissioning energy consultancy Customised Energy Solution (CES) to determine the potential for a commercial vanadium redox flow battery (VRFB) value chain in South Africa, the Localisation ...

Battery makers will hasten a shift away from cobalt if the metal’s price – boosted by export limits in the Democratic ...

Researchers reporting in ACS Energy Letters have devised a battery powered by vitamin B2 (riboflavin) and glucose.

The Normal Fire Department is encouraging people to safely dispose and charge batteries to prevent fires, and to ensure smoke detectors are working properly.

Lithium is a critical mineral used in batteries for electric vehicles, grid storage, and a host of personal electronics. It ...

The Lenovo IdeaPad Pro is an affordable powerhouse tablet that comes with a stylus and is on sale for less than A$500 during ...

A recent paper from Drexel University researchers reports that a current collector made of MXene film could reduce the ...

Hybrid Train Market size is expected to be worth around USD 37.0 Billion by 2034, from USD 20.1 Billion in 2024, at a CAGR of ...

Explore the iPhone 17 Pro Max’s extended battery life and energy-efficient design for a seamless daily experience.

Confused by kilowatts? Can’t tell an anode from a cathode? Here is a simple guide to the jargon likely to be tossed around at Tesla’s Battery Day on Sept. 22.