Researchers have developed a nanoscale sensor that detects lung cancer simply by analyzing the levels of a chemical called ...

Exhaled breath contains chemical clues to what’s going on inside the body, including diseases like lung cancer. And devising ...

An experimental portable device might be able to detect lung cancer from a person's exhaled breath, researchers report.

Researchers report developing ultrasensitive, nanoscale sensors distinguished a key change in the chemistry of the breath of ...

Exhaled breath contains chemical clues to what’s going on inside the body, including diseases like lung cancer. And devising ...

Exhaled breath contains chemical clues to what's going on inside the body, including diseases like lung cancer. And devising ...

Microplastics are invisible but omnipresent.

Chinese scientists from Zhejiang University used ultra-sensitive nanosensors to detect chemical changes in exhaled air.

Our study found that microplastic particles exhaled by bottlenose dolphins (Tursiops truncatus) are similar in chemical composition to those identified in human lungs. It’s not known whether ...

Researchers suggest their work represents a breakthrough in low-cost, noninvasive cancer screening through breath analysis.

we held a petri dish or a customized spirometer—a device that measures lung function—above the dolphin's blowhole to collect samples of the animals' exhaled breath. Using a microscope in our ...

Our study found the microplastic particles exhaled by bottlenose dolphins (Tursiops truncatus) are similar in chemical composition to those identified in human lungs. Whether dolphins are exposed ...