Chronic obstructive pulmonary disease (COPD) is known for causing breathing difficulties and limiting everyday activities.

Investor attention is fixed on a critical regulatory milestone for biopharmaceutical firm aTyr Pharma. The company is ...

After false starts and incremental gains, scientists crack the problem that made breathing impossible. Will answers come fast ...

Haunted by the cystic fibrosis patients he could not help, one Iowa doctor commits his life to understanding what is broken deep inside their cells.

Everyone’s favorite little blue pill may offer more than just a boost in the bedroom. New research suggests the erectile dysfunction drug Viagra could help treat a devastating neurological disorder ...