A researcher spoke about a biosensor that assesses fish freshness in real time, with plans to extend the technology beyond seafood ...

Dartmouth researchers have developed a cell phone-based tool that monitors tissue health by using a naturally occurring ...

RIKEN researchers have demonstrated a method that can detect tiny amounts of biomarkers in liquid samples and can distinguish between highly similar biomarkers. This promises to boost the versatility ...

Neanderthals may have used birch tar as more than just glue; it could have helped them ward off infection and even insect bites. People from several modern Indigenous cultures, in ...

A bandage-like microneedle patch can noninvasively collect immune cells and signals from the skin within minutes to hours. Early tests suggest it could transform how immune responses are monitored.