Sharks of every size, shape and lifestyle apparentlt all follow the same fundamental geometric rule. So, what else in nature ...

This discovery adds a new chapter to our understanding of how the immune system evolved in jawed vertebrates, especially in species that don’t have lymph nodes like mammals do. When we think of the ...

Meet the longest-lived animal with a backbone. Scientists estimate that Greenland sharks live for around 250 years, but some may live as long as 500 years. These cold-water sharks not only eat sea ...

The ocean is full of mighty hunters. Two of the most feared are the shark and the orca (killer whale). Sharks are ancient, ...

Great white sharks (otherwise known as great whites or white pointers) are famous for their distinctive fins and ferocious teeth! This apex predator needs impressive dentition to catch and eat prey in ...

When it comes to ocean giants, the blue whale and whale shark stand out as truly remarkable species. Both captivate scientists and marine enthusiasts alike due to their immense size and vital roles in ...