Michael Raupp is a bug guy. MICHAEL RAUPP: I try to demystify the lives of invertebrates, particularly insects. SIMON: He's professor emeritus in the Department of Etymology at the University of ...

Hammerhead worms have been found near the Washington, D.C. area, the latest region to become a home to the invasive species. Hailing from Southeast Asia and so far preferring hotter climates in the ...

Thanks to the half-moon shape of their heads, hammerhead worms are known by many names, including hammerhead flatworm, arrowhead flatworm, and broadhead planarian (a category of flathead worms).

We may receive a commission on purchases made from links. Hammerhead worms, bizarre-looking creatures that can grow to over a foot long, are an invasive species to the U.S. Native to Asia, they have ...