See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A massive species of endangered shark might be kinkier than we first ...

Researchers have captured rare video of whale shark courtship behavior, revealing intimate details of the largest fish in the sea. Reading time 2 minutes Even the biggest fish in the sea have their ...

While a dominant male fish from northern Mexico mates with a female, a small fella bides his time in the offing. Suddenly, the little guy darts in ahead of Mr. Big and plants his seeds on freshly laid ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

University of Otago—Ōtākou Whakaihu Waka scientists have discovered that it takes mere minutes for a species of sex-changing fish to develop dominant behavior after a change in the pecking order. In a ...