It shows an octopus hitching a ride on a shark, somewhere in New Zealand. And it also has researchers perplexed. Check it out ...

Ever wonder why sharks have so many differently shaped teeth or why they keep regrowing throughout their lives? Dr. David ...

Somehow, a large orange octopus has been riding a mako shark off the coast of New Zealand. Researchers are mystified.

Maori octopuses are the largest octopuses in the Southern Hemisphere, reaching about 1 meter (3.28 feet) in length. Shortfin mako sharks are known for being one of the fastest fish in the world, with ...

An unexpected marine phenomenon was observed in New Zealand waters: an octopus riding a shark. This unusual scene, captured by researchers, raises questions about interactions between ...

About 30 countries back the three proposals concerning species of mako shark and a range of critically endangered ray species in the guitarfish and wedgefish families Sharks have stalked the ...

Researchers in New Zealand saw a colorful blob on top of a shark’s head. When they looked closer, they realized it had eight arms. By Melissa Hobson When she spotted the mako shark in the ...