When most of us picture the ocean, we imagine turquoise waves, colorful reefs, and shoals of darting fish. But that’s only the surface. Venture deeper, far below the last reach of sunlight, and you ...

Just when we thought we've seen it all, up pops some bizarre but adorable-looking animal that we never even knew existed. It's almost like unlocking a secret level in a video game... The reality is ...

When it comes to animals romancing in the wild, things get weird—really weird. Some animals offer bizarre gifts, some put on daring dances, and others? Well, let’s just say things get really messy.

Scientists have uncovered the genetic underpinnings of one of the ocean's most bizarre animals: a branching marine worm named Ramisyllis kingghidorahi that lives inside sea sponges and reproduces in a ...

An unforgettable story in Popular Science last week about the bizarre mechanisms of fruit fly mating (fruit flies have “spiky hairs” on their legs that they use “to clasp onto the female”??), sent ...