Researchers have been tracking a 26-foot endangered whale shark -- named 'Rio Lady' -- with a satellite transmitter for more than four years -- a record for whale sharks and one of the longest ...

By Claire Turrell “The whale sharks are a good omen for the fishers because they know when the whale sharks come, that means ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An orca pod in the ...

Large, beautiful constellations of the sea. Famous because of their speckled apperance and docile nature, they remain one of the most mysterious marine animals, particularly when it comes to their ...

Conservation of whale sharks is fraught with challenges, including targeted hunting, accidental entanglement in fishing nets and changing sea temperatures. However, what ranks way above these ...

A new study has identified whale shark stranding hotspots in Indonesia and linked them to seasonal ocean conditions, offering scientists a clearer picture of when and where risks are highest. The ...

Whale sharks (Rhincodon typus) are the largest fish in the world and are endangered but are hard to study because they’re largely solitary creatures that roam great distances. There are only about 30 ...

In May, researchers captured orcas hunting whale sharks in unprecedented detail. Here, see the aftermath: An orca swims with shark carrion in its mouth. For the first time, scientists have captured ...

Whale sharks in Indonesia are suffering widespread injuries, with a majority scarred by human activity. Researchers found bagans and boats to be the biggest threats, especially as shark tourism grows.

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 ...