In places with unreliable networks and no data center infrastructure, smaller is better ...

In the Middle East, intelligence services furiously hunt for fissile material in Iran. In Japan, residents still worry about radiation exposure from Fukushima Daiichi. In other places, stolen or ...

The Trump phone finally arrived at CNET's office in San Francisco last week, almost a year after its announcement and nine months after its planned launch. Trump Mobile debuted in June 2025 with a $47 ...

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A Trump phone might actually be coming to market soon. In March, the gadget received the PTCRB certification, which is required for every North American smartphone. The certification body is tasked ...

When it comes to device interoperability, the world may be Apple's oyster, but Windows PCs have tricks up their sleeves, too. If you're looking to connect your phone and PC for a little more ...

Resting on a fingertip, this miniature sensor replaces bulky laboratory equipment by using photon-trapping surface nanostructures and artificial intelligence (AI) to accurately analyze disease, check ...

For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...

Credit: Brendan O'Connor/NC State University. Imagine being able to analyze the chemical makeup of food, water, or even your skin using just your phone. Thanks to a breakthrough from researchers at ...

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

To identify specific chemicals or molecules in the life sciences and medical research, scientists often use mass spectrometry (MS), usually paired with liquid chromatography (LC). These technologies ...

US researchers have demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the near-infrared.