A small study shows sensors embedded in a face mask appear to detect compounds linked to kidney disease. This is part of ...

Natural hair dyes are gaining popularity as a gentler alternative to chemical dyes. They enhance natural color, add shine, ...

A team of researchers at IMDEA Nanociencia institute and Università Cattolica del Sacro Cuore has unveiled a new class of gas ...

Carbon nanotube sensor array detects VOCs below 100 ppb with high selectivity, enabling electronic nose applications for ...

Cavities, which are caused by tooth decay, can contribute to halitosis or bad breath. Decayed areas in the teeth provide an ...

Lightweight wristband technology enables highly accurate and comfortable continuous respiratory monitoring through pulse ...

Surgical face masks became a symbol of safety during the COVID-19 pandemic. They helped prevent the spread of viruses, ...

Discover the surprising medical and lifestyle factors causing bad breath in older adults and proven solutions to restore ...

JWST has confirmed Pluto’s bizarre atmospheric behavior and its ghostly interaction with Charon. These findings could reshape our understanding of distant icy worlds—and even hint at how Earth once ...

Mosquitoes are swarming back into Central Texas after recent storms soaked the region, leaving behind sticky humidity and pockets of standing water.

A person’s breath may smell like urine or ammonia due to numerous causes, including nasal congestion, stomach infection, and diet. A foul taste in the mouth may indicate bad breath. Read on to ...

The smart mask uses a tiny sensor placed between its layers to detect small molecules in a person’s breath. (Photo: ACS Sensors) Kidney patients are known to exhale more ammonia than healthy ...