Courtship and procreative behavior in many species of elasmobranchs—cartilaginous fish including rays, sawfish, sharks, and skates—may include following and biting. However, there has been little ...
It may have been comparable in length to today's biggest whalesharks, the largest of which has measured ... These jaws were lined with 276 teeth, and studies reconstructing the shark'sbite ...
A solitary killer whale, or orca, has been filmed hunting and killing a great white shark in an "astonishing" attack. Scientists said it was "unprecedented" and showed the exceptional predatory ...
The first sharks on Earth: Ancient relatives of sharks first appeared in the world's oceans about 400 million years ago. Today, sharks are classified among the elasmobranchs, which also includes ...
The attack was observed for the first time as a pod of orcas targeted young whalesharks, according to experts in Mexico. Four such attacks have been reported between 2008 and 2024 in the Gulf ...
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