Humans may be fueling global warming by breathing, a new study suggests. “Exhaled human breath can contain small, elevated concentrations of methane (CH4) and nitrous oxide (N2O), both of which ...

Inhaled recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) needed to clear lung surfactant improved lung gas exchange in the rare autoimmune condition pulmonary alveolar ...

Nerve gases are often very potent, requiring highly sensitive sensors to detect them quickly and accurately. One method of boosting sensitivity combines human scent receptors with nanomaterials such ...