What if cows could talk? (IMAGE) Virginia Tech Caption Virginia Tech researchers plan to use audio data from cows to uncover patterns in their vocalizations that may shed light on their well-being, emotions, and “language.” Credit Photo by Madi Hahn for Virginia Tech. Usage Restrictions Must credit License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.