Fast identification of bacteria is important in health care, food safety, environmental monitoring and infection control. One ...

More accurate navigation systems and improved wireless communications may not come from traditional electronics, but rather from atoms. Researchers at Penn State and the National Institute of ...

Wearable devices have transformed how people track exercise, sleep, heart rate and other vital signs. Researchers at King ...

Portable screen-printed carbon electrode (SPCE) biosensors offer a rapid and low-cost way to detect microcystin-lysine-arginine (MC-LR), an extremely potent toxin produced by cyanobacteria during ...

Microdosing is when you take a very small amount of a drug, often — but not always — psychedelics. For psychedelic drugs, it’s a fraction of the dose needed to feel the effects or get “high.” ...