Scientists implanted electrodes into the skulls of goldfish to study the brain mechanisms of fish navigation and trace its evolutionary origins. Read the article to learn more.
New research suggests that the mucus-filled tears of the blinking fish mudskippers may tell a story of how tetrapods evolved. Read the article to learn more.
US Navy strapped cameras to its dolphins last year to help identify undersea mines and then gave them free rein to hunt in San Diego Bay. Check out this article to know how these marine mammals behave while hunting.