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Exploring the potential of human echolocation

People who are visually impaired will often use a cane to feel out their surroundings. With training and practice, people can learn to use the pitch, loudness and timbre of echoes from the cane or other sounds to navigate ...

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Deafness shaped Beethoven's music

Progressive deafness profoundly influenced Beethoven's compositions, prompting him to choose lower-frequency notes as his condition worsened, scientists said on Tuesday.

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Surgeons perform first 'ex vivo' lung transplants

A 59-year-old woman from upstate New York and a 60-year-old woman from the New York metro area were the first patients in New York state and among the first in the United States to receive transplanted lungs that were assessed ...

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Gallbladder surgery risks studied

(Medical Xpress) -- Elderly patients having gallbladder surgery may be more at risk depending on where they are treated.

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