We’ve all lifted a rock or flowerpot and found a long, slimy worm underneath. But have you ever done so and found a long, slimy worm with a head shaped like a shovel or a hammer? If you have, you ...

Add Yahoo as a preferred source to see more of our stories on Google. Hammerhead worms have been found near the Washington, D.C. area, the latest region to become a home to the invasive species.

Hammerhead worms are an invasive species that have been spreading through the U.S. since at least the early 1900s. Michael Raupp is a bug guy. MICHAEL RAUPP: I try to demystify the lives of ...

TEXARKANA, Texas — Texas is seeing a rise in an invasive, poisonous hammerhead worm following Tropical Storm Beryl. The species thrives in hot, damp, humid weather and emerges in areas with extensive ...

Some do it horizontally, some do it vertically, some do it sexually, and some asexually. Then there are some organisms that would rather grow a butt that develops into an autonomous appendage equipped ...

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 ...