Cancer of the voice box or larynx is an important public health burden. In 2021, there were an estimated 1.1 million cases of laryngeal cancer worldwide, and approximately 100,000 people died from it.

Grant Hasse was born with two very rare conditions - one that's usually fatal, the other that should have left him unable to talk. But at almost 4 years old, he's a healthy bundle of energy after ...