hammerhead shark

Scientists took DNA from eight of the nine species of hammerhead sharks and used it to look at their relationships. The results stunned them.

Science has recently confirmed that one of the most classic predatory sharks in the world is actually omnivorous.

Sharks are considered oceanic killers, one of the most dangerous animals on earth. With strong jaws, sharp teeth, sharks possess the ability to destroy prey in a flash.

The eyeless shrimp, the black-faced demonic fish ... are creatures that are frightening but possess strong vitality in the crater.

The sea accounts for 71% of the earth's surface area (361 million square kilometers), so the marine flora and fauna is as rich as the land, even more diverse. Photographing