Sodium-ion batteries are popping up in electric scooters and grid storage installations.

In March, a mysterious metallic sphere — now called the Buga Sphere — crash-landed in Colombia after being spotted zig-zagging through the sky. Since then, scientists have uncovered shocking ...

If you're visiting Las Vegas this summer and looking for something to do, Sphere is putting on an immersive 'Wizard of Oz' show enhanced by AI.

MIT's sodium-air fuel cells may power electric planes, offering triple the energy of lithium-ion batteries and reducing carbon emissions.

Sighting of the Buga, Colombia, "UFO sphere" is leading to speculation and conspiracy theories on TikTok and other social media websites.

A new type of fuel cell that runs on sodium metal could one day help clean up sectors where it’s difficult to replace fossil fuels, like rail, regional aviation, and short-distance shipping.

The discovery of a sphere in Colombia, thought to be a UFO, highlights differing views on its possible extraterrestrial origin and the need for thorough investigation.

Sphere Entertainment, the company for the Las Vegas venue, reported $280.6 million in revenue for Q1 2025, a 13 percent dip from the year prior.

Beyoncé replaced the visual reference to the Las Vegas Sphere on her 'Cowboy Carter' tour after receiving a cease-and-desist.

Try using citrus juice, vinegar, yogurt, or higher-acid ingredients to add flavor to foods if you're reducing your salt and sodium intake.