[DigitalToday intern reporter Seung-a Yoo] Apple has unveiled the iPhone 18 Pro and iPhone 18 Pro Max, with attention focused on whether they use the company’s in-house modem and on battery life as ...

When an odometer reads 150,000 kilometers, how worn out is the heart of that vehicle? Drivers who have cycled through gasoline-powered cars for years learned to gauge overall wear and tear from ...

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Solid-state batteries have been "a few years away" for years now. The biggest obstacle is dendrites—branches of metallic lithium that grow through the electrolyte with every charge cycle. Most ...