The biggest, most formidable shark to have ever roamed the ocean may have been even larger than previously thought, according to a new study. The research, published Sunday in the journal ...

What’s more, he and his coauthors posit that megalodon was slenderer than previously thought, closer in build to a sleek lemon shark than a chunky great white, according to the study published ...

A ghostly white deep-sea shark has been discovered off the coast ... world Angular rough sharks are usually dark gray-brown ...