New thermal diode technology could steer heat one way, preventing overheating and prolonging battery life in phones and other ...

Another key reason CATL, BYD, and others are investing in sodium-ion batteries is to mitigate rising lithium prices. Sodium ...

A new battery and electronics cooling breakthrough could one day help smartphones, electric vehicles and even AI hardware run ...

They charge quickly and don't catch fire, so where are they? Find out why you still can't get an electric car with a solid-state battery.

Expert analysis compares Donut Lab’s solid-state pitch to pseudo-capacitor behavior and real cycle life data, helping you spot red flags fast.

Our new solid-state technology offers a way to improve survivability, endurance and safety while strengthening domestic ...

To meet 2050 climate targets, the International Energy Agency estimates annual EV battery demand will grow from 1TWh in 2024 to more than 3TWh in 2030.

The Samsung Galaxy S26 Ultra release date has been confirmed, but some of the new specifications reveal disappointing news.

Seattle startup Emerald Battery Labs raised just under $1.1 million in a pre-seed round to continue scaling its sodium-ion ...

Nissan might seem like it has been walking on the blade of a knife lately, but that isn't stopping its engineers from working on some amazing tech. The latest from the Japanese automaker is two ...

Redwood Materials recently launched bins in San Francisco and plans to scale this year. This follows related innovations from The Battery Network designed to make battery collection safer at retail ...