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Scientists Say ‘Butt Breathing’ Could Become the Emergency Backup When Your Lungs Completely Shut Down

Researchers in Japan are testing whether oxygen can be delivered through the human intestine. The method—tested in animal ...

Building breath, layer by layer: 3D printing with living lung cells in extreme environments

Researchers at Texas A&M University model extreme conditions using 3D bioprinting, revealing insights that could make flight ...