A human-specific NOVA1 gene variant may have influenced the emergence of spoken language. When introduced into mice, it altered their vocal patterns, hinting at its role in speech development. The origins of human language remain mysterious.

The mystery surrounding the origins of human language continues to intrigue the scientific community. The ability to communicate with a complex language distinguishes us from other animal species, and so far,

A genetic mutation unique to humans could explain the emergence of speech. Researchers have found that inserting this variant into mice alters their vocalizations, opening a new avenue