The lip-smacking vocalizations gelada monkeys make are surprisingly similar to human speech, a new study finds. Many non-human primates demonstrate lip-smacking behavior, but geladas are the only ones ...

If you have ever tried your hand at lip-reading in a noisy environment, you'll know it isn't easy. Now, researchers have invented a machine that can tell the difference between sounds that look the ...

Brain activity synchronizes with sound waves, even without audible sound, through lip-reading, according to new research. Brain activity synchronizes with sound waves, even without audible sound, ...