Biolinguistics is the study of the biology and evolution of language. It explores the relationship between the brain, genetics, and linguistic abilities, aiming to understand how language is processed in the brain and how it evolved in humans. Researchers in this field examine the biological basis of language, including the study of genes, neural pathways, and cognitive processes involved in language acquisition and production. Biolinguistics combines insights from linguistics, biology, neuroscience, and genetics to unravel the mysteries of human language.