Evolutionary simplification in the human larynx – the loss of vocal membranes and air sacs common to all nonhuman primates – enabled the increased acoustic complexity required by human speech, ...

In his 1863 book Evidence as to Man’s Place in Nature, Thomas Henry Huxley raised hell by arguing that humans weren’t special. Like other animals, he said, humans are a byproduct of evolution, which ...

This film explores the complexity of vocal cord vibrations, which occur too rapidly for the naked eye or standard cameras to perceive. By using ultra-high-speed photography at approximately 5,000 ...

Muscles once thought 'uniquely human' have been discovered in several ape species, challenging long-held theories on the origin and evolution of human soft tissues. The findings question the ...

Sodium oxybate provided temporary relief for laryngeal dystonia patients who were alcohol-responsive. The neurologic disorder causes laryngeal muscle spasms, leading to a chronically strained voice.

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The only mammals that can fly are also the only mammals with a ...