Should you spend some time around the less scientifically informed parts of the internet, it’s easy to find “Free power” stories. Usually they’re some form of perpetual ...

Discover how EMG sensors turn muscle signals into digital inputs for innovative projects. Learn setup tips, challenges, and ...

Scientists have developed a fully transparent skin sensor that accurately measures UV radiation, detecting light and converting it to electrical signals. So when the Sun's rays reach damaging levels, ...

NASA’s Swift Ultraviolet/Optical Telescope (UVOT) observed interstellar comet 3I/ATLAS during two visits in July and August 2025. The panels show visible-light (left) and ultraviolet (right) images, ...

Using an AI detector to catch a modern LLM is like sending a 1990s-era MS Office Paperclip Helper to fight a T1000 from the Terminator movies. The LLM is a trillion-parameter model trained on ...

Flu season is fast approaching in the northern hemisphere. And a taste-based influenza test could someday have you swapping nasal swabs for chewing gum. A new molecular sensor has been designed to ...

Early-stage disease diagnosis relies on the highly sensitive detection of biomarkers. Optical whispering-gallery-mode (WGM) microcavity sensors have emerged as a highly promising technology for ...

NASHVILLE, Tenn. (WSMV) - Big lines greeted students at a few Rutherford County Schools this week as the district tested a new weapons detection system. The new system is expected to roll out next ...

A full scale model of Raytheon's Lower Tier Air and Missile Defense Sensor, a next-generation radar that will defeat advanced threats like hypersonic weapons. (Photo courtesy of Raytheon) The U.S.

"Trying to lock in on dark matter's signal is like trying to hear somebody whisper in a stadium full of people." Scientists are about to unleash a powerful new weapon in the hunt for dark matter, the ...