Researchers have developed a hydrogel-based strain sensor that measures blood potassium from a single drop of serum in two ...

For taste sensing by an E-tongue, the five primary or basic taste qualities are sweet, sour, salty, bitter, and umami (savory ...

Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, United States ...

Scientists from Skoltech, the Institute of Nanotechnology of Microelectronics, RAS, and other research centers have refined ...

Innovations in metal surface engineering are enhancing battery life, efficiency, and safety. Learn how these techniques ...

A research team has identified a previously unknown degradation mechanism that occurs during the use of lithium-ion batteries ...

Twisted moiré photonic crystals—an advanced type of optical metamaterial—have shown enormous potential in the race to engineer smaller, more capable and more powerful optical systems. How do they work ...

A new Drosophila collection of Parkinsonism models reveals early synaptic cholinergic projection neuron dysfunction, linking synaptic failure to later dopaminergic decline, highlighting a role for ...

Florence is a staff writer who covers phones, the smart home, and the occasional mechanical keyboard. Oura hopes its AI will help guide you toward better health. Samsung asked a judge to prove it ...

Mar. 20, 2025 — Researchers have engineered yeast to efficiently convert methanol into D-lactic acid, a key compound for biodegradable plastics and pharmaceuticals. By optimizing gene and ...

A fuel cell is a device that generates electric energy through electrochemical reactions between an oxidizing agent and a fuel – a material that stores energy in chemical form. Both species are ...