A look back at November 17, 1936, when the Royal Canadian Air Force accepted the Blackburn Shark, a British-designed torpedo ...

Aerial shark patrols have resumed this week and will monitor our metropolitan and Fleurieu Peninsula beaches until late April next year. Regular daily ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Sharks have a ...

Have you ever wondered what sound a shark makes? Scientists at the University of Auckland in New Zealand believe they may have the first recording of a shark actively making noise. In a study ...