See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Ancient underwater volcanic eruptions may have made modern day sharks ...

Add Yahoo as a preferred source to see more of our stories on Google. Hammerhead sharks gather in waters off Cocos Island. Hundreds of hammerhead sharks gather around an ancient volcano in the Pacific ...

A spectacular eruption from the Kavachi volcano, also known as the “sharkcano,” has been captured from space, revealing a massive plume of discolored water rising through the Pacific Ocean. This ...

You're likely to see unique marine creatures while visiting Hawaii and other Pacific islands. If you head to the Solomon Islands, you're in the land of Kavachi, an underwater volcano known for ...

Deep in the south Pacific Ocean, near the remote Solomon Islands, there’s a volcano unlike any other on earth. For one, it’s underwater; and secondly, it’s extremely active. Kavachi, it’s called. And ...