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One is easier on the lungs, one on the planet, and two use compounds from fireworks. Any one of these being tested by the US Army could replace the WWII-era smoke grenades still in use.
Program called Computer-aided Nodule Assessment and Risk Yield, or Canary, provides noninvasive method to test for cancer.
Researchers in Seattle develop a new tool to monitor lung health that doesn't require new hardware. All users need is a smartphone.
Researchers hope to soon be able to test our breath for a wide range of "biomarkers" -- molecules that could indicate the presence of a particular disease.
Researchers at Case Western Reserve say the artificial lung they developed, which uses air instead of pure oxygen as a ventilating gas, is as efficient as the organ it mimics.
A new app from SapientNitro uses augmented reality to show what smoking does to your lungs.
One team of scientists implants functional lab-made lung tissue into rats, while another makes a microdevice that mimics real lungs and could be used to test drugs.
Researchers unveil new ways to improve the accuracy of CT scans as well as speed up the time it takes to find telltale changes in lung tissue that hint at lung cancer.
Israeli researchers have developed a sensor made from gold nanoparticles that distinguishes between the breath of those with lung cancer from those without.
The Ruyan Vegas Freestyle E-cigar works rather like the e-cigarette by using a microchip, atomizer, airflow sensor, and liquid cartridge to mimic the experience of cigar smoking.