A small data storage device designed in South Korea doesn't self-destruct after being used (sorry, Ethan Hunt). However, it will dissolve within 72 hours of being placed in a cup of room-temperature ...

Mysterious damage patterns on a 2,000-year-old fortress are rewriting what we know about Roman firepower. If the ancient ...

A lot of people don't like getting their blood drawn, but it is often the only way to obtain medical answers. But scientists at the University of Chicago have developed a device that could obtain ...

As the popularity and value of cryptocurrency rises, device designers are drawing on research and testing to optimally ...

Researchers have created a bilayer metasurface made of two stacked layers of titanium dioxide nanostructures, opening new possibilities for structuring light. Almost a decade ago, Harvard engineers ...

The general thinking so far was that most advanced AI applications were going to need to run in the cloud for some time to come. Recently, there have been several big developments that strongly ...

For almost a decade now, the smartphone and personal computer (PC) markets have been stuck in limbo. Refresh cycles for these devices have remained flat or even declined due to a lack of “must-have” ...

In recent years, device location features from Apple, Google, and Samsung have made it easier than ever to find a missing phone. You're often able to fire up a map on your laptop or another device and ...

Part of the "passkeys are more secure than passwords" story is derived from the fact that passkeys are non-human-readable secrets -- stored somewhere on your device -- that even you have very limited ...