39 Australian shark species on the verge of extinction: Report
Australia is home to more than a quarter of the world's cartilaginous fish species.
Sep 22, 2021, 19:27 PM IST
Scientists identify new shark species in the Atlantic Ocean
Sixgill sharks are among the oldest creatures on Earth, with ancestors dating back to over 250 million years, well before dinosaurs.
Feb 26, 2018, 10:20 AM IST