Using a sense resistor is only the first step in the current-sensing decision. The other part is topology: whether to use ...

In an advance in microsensor technology, researchers have unveiled an ultra-sensitive gas detection method using surface ...

A defective parking sensor can be expensive. Here is a small circuit that you can use to quickly and easily detect defective ...

Researchers have developed a novel brain sensor that picks up on users' brain signals with impressive accuracy—and it's so small that it ... increase the signal quality by getting closer to ...

We present a transcription-based hybrid probe, referred to as Hybprobe, and a CRISPR/Cas12a signal amplifier for the rapid, sensitive, and low-cost detection of RNase H activity. In this method, the ...

Researchers develop a tinier sensor for less invasive intracranial monitoring. Hong Yeo holds an in-stent nanomembrane sensor that can detect intracranial pressure. A car accident, football game, or ...

A new neural interface small enough to be attached between ... This allows the sensor to record directly from the epidermis, which the researchers say enables much better signal acquisition. The ...

More information: Heini Ijäs et al, DNA origami signal amplification in lateral flow immunoassays, Nature Communications (2025). DOI: 10.1038/s41467-025-57385-6 Journal information: Nature ...

In a memorandum addressed to Hegseth, the Inspector General's office said it would examine whether Hegseth's use of Signal met Defense Department guidelines, including those related to classified ...