A new vehicle is the first mass-produced passenger EV with a viable sodium-based alternative to conventional lithium-ion ...

With potential safety improvements and lower manufacturing costs, Na-ion batteries are coming of age at precisely the right ...

A surprising breakthrough could help sodium-ion batteries rival lithium—and even turn seawater into drinking water. Scientists discovered that keeping water inside a key battery material, instead of ...

Researchers reveal new mechanisms governing the storage and the movement of sodium ions in hard carbon nanopore anodes.

CATL says its sodium-ion pack can keep charging and delivering power far below freezing. The real test is whether those lab ...

Watch a subscriber-only event exploring one of MIT Technology Review's 10 Breakthrough Technologies of 2026—sodium-ion ...

Instant ramen and canned chicken noodle soups often contain substantial amounts of sodium, which can harm blood pressure. But ...

Until now, new battery types such as sodium-ion batteries have often been seen in politics and media as an opportunity to ...

Water you buy in the store is not just hydrogen and oxygen. Here's why food producers add all those extra ingredients.

As runners, we know that electrolytes help us fuel our miles. One of the most common? Sodium. If you don’t get enough, you might experience things like muscle cramps or spasms, loss of energy, and ...