American teens face vaping dangers. Brianne Cullen, a 17-year-old, got popcorn lung. Vaping caused her breathing issues.

Nearly half of Mars dust consists of silica, which on Earth is known to cause silicosis, an incurable lung disease that ...

The 17-year-old from Nevada said she was struggling to breathe before her diagnosis with bronchiolitis obliterans.

Pulmonary sarcoidosis is a lung disease characterized by granulomas—tiny clumps of immune cells that form in response to ...

With ambitions for human missions to Mars gaining momentum, scientists are raising red flags over a stealthy and potentially ...

NIOSH investigators identified a new lung disease in workers at factories that made microwave popcorn, and helped assess what ...