Listen closely to those baboon calls. They may tell you a thing or two about human speech. Scientists who studied baboons’ wahoos, yaks, barks and other vocalizations have found evidence of five vowel ...
Adjust the colors to reduce glare and give your eyes a break. Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS ...
Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. We like to think that human speech is special. It defines our ...
Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...
A baboon's grunt is different from its bark, and new research has found that the primates use five distinct vowel-like soundsthat were previously thought to be unique to modern humans. The ability to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results