New psychoactive substances (NPS) are a class of artificially designed and synthesized chemical substances designed to mimic the pharmacological effects of traditional drugs. They are characterized by ...

Editor’s note: “Behind the News” is the product of Sun staff assisted by the Sun’s AI lab, which includes a variety of tools such as Anthropic’s Claude, Perplexity AI, Google Gemini and ChatGPT. Dewey ...

Recently, a research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has developed a new deep learning method that improves the classification accuracy of mixed ...

Abstract: In real-world scenarios, radar automatic target recognition (RATR) systems face the challenge of simultaneously classifying in-library (IL) targets and rejecting out-of-library (OOL) targets ...

A scale model of MyDefence's Wolfpack (left) and a full-size unit of their Watchdog 250 (right) UAS detectors at DSEI 2025. (Janes/Tom Barton) Danish counter-unmanned aircraft system (C-UAS) company ...

Using reprogrammed biocatalysts, researchers are pushing the boundaries of enzymatic synthesis with a method that opens the door to a diverse array of valuable compounds. Reporting in the journal ...

This letter responds to the letter from April Brookens regarding the “Princess Diaries: Princess in the Spotlight” prize book her daughter picked out at our Blanchard location. We understand Ms.

Please provide your email address to receive an email when new articles are posted on . The WISEcode classification system graded ultra-processed foods more evenly vs. the NOVA system. The tool ...

Microplastics have been found to be highly pervasive in the environment, driving concerns for health, environment, and ecology. Analytical methods that can accurately identify microplastics are ...

Abstract: Sedimentary rocks are of great importance for the oil and gas industry. Spectral matching using known references made on hyperspectral images is one of the most rapid and cost effective ...