Doctors have long puzzled over why smoking eases ulcerative colitis but worsens Crohn’s disease. Oral bacteria migrating to ...

International health experts are today calling on Japan to continue leading the way on reducing the deadly toll of tobacco, ...

A new study reveals that small cell lung cancer (SCLC) likely begins in basal stem-like cells rather than in neuroendocrine cells, marking a major shift in the understanding of this aggressive disease ...

Offspring faced an elevated likelihood for impaired lung function trajectories from childhood to middle age if their father ...