Q: My chorus has started meeting again - outdoors and vaccinated - to practice and sing. We've had a year off, and I'm upset that my voice is getting to be hoarse, and even cracking on low notes. I'm ...

Dear Doctors: My chorus has started meeting again — outdoors and vaccinated — to practice and sing. We’ve had a year off, and I’m upset that my voice is getting to be hoarse, and even cracking on low ...

The sounds of birdsong and baby babble may not have an obvious association, but researchers have discovered important similarities in the way birds and humans learn vocalisation. "Babies follow a very ...