Today’s Solutions: November 14, 2024

Whale sharks are remarkable creatures, known to be the largest fish on Earth. Such a grand title draws a lot of attention from tourists and marine life enthusiasts and this popularity means they are also at a higher risk of injury due to interactions with boats and people contending for a glimpse of these gentle giants in their natural habitat.

Fascinatingly enough, new research has revealed that whale sharks have the surprising ability to heal damaged tissues with impressive speed. Because whale sharks possess unique patterns on their skin, scientists can track individuals and monitor how each shark is recovering from wounds such as those that are a result of encounters with boats and humans.  

Freya Womersley, study lead from the research team at The University of Southampton, says that they were able to determine that the sharks can heal from grave injuries within weeks and months. Even more impressive, through this close monitoring scientists were able to document the whale shark’s ability to regrow severed dorsal fins for the first time, regenerating not only the tissue but the original markings and spots of the injured fin.

These findings suggest that whale sharks are more resilient to injuries than previously thought, but scientists assert that there are likely other negative effects of these injuries that aren’t as obvious, such as changes to foraging behaviors or weakened fitness levels.

Because of a wide collection of threats that are a direct result of human activity, whale sharks have experienced a significant decline in their population around the globe. Further studies such as these can help us gain a deeper understanding of the healing capabilities of whale sharks and sharks in general. Womersley hopes that they can continue their research to provide critical information that will aid in the conservation of species.

Solutions News Source Print this article
More of Today's Solutions

Two Black women to serve together in the United States Senate in a historic f...

BY THE OPTIMIST DAILY EDITORIAL TEAM For the first time in American history, two Black women will serve together in the Senate. Angela Alsobrooks, ...

Read More

Resilient community-building: staying safe in times of uncertainty

BY THE OPTIMIST DAILY TEAM Recent global and domestic developments have left many feminists and allies feeling uneasy, uncertain about their place in society, ...

Read More

3 lifestyle hacks to help you become a little happier

There is no one path to finding happiness, but there are some lifestyle changes you can make to become more receptive to happiness. Without ...

Read More

For the first time ever, Greece meets energy demands with 100% renewables

The other week, Greece celebrated an exciting milestone! All of the country’s electricity needs were met by renewable energy for the first time, as ...

Read More