The trachea is a tube-like structure in the neck and upper chest. It stretches from the larynx, or voice box, to the bronchi and transports air to and from the lungs when a person breathes. When a ...

Growing organs outside the body sounds like something out of a science fiction movie, but it’s happening right here in Massachusetts. The Holliston-based, Harvard Bioscience-owned company Harvard ...

Six-week-old chickens were inoculated via the posterior thoracic air sac with infectious laryngotracheitis virus. Chickens were sacrificed on various days through day 16 postinoculation (PI), and the ...