If you were grossed out by worms before, maybe don't read this...because this dangerous worm from Asia is making its way up ...

Hammerhead worms are an invasive species in Maine, and can be dangerous to pets. Sharon Stone on the Moment Robert De Niro ...

A state agency in Maine is warning residents about an invasive species that can sicken your pet. The Department of Inland ...

Hammerhead worms' mouths are located on the underside of their body toward the middle, and they wrap around their prey to ...

Maine State Horticulturist Gary Fish says the worms likely arrived hidden in soil, possibly through imported plants. They ...

Experts believe the invasive worms somehow got here from Southeast Asia. Killing the worm could actually make it multiply.

This penis worm's greatest champion is Giovanni Mussini, a paleontologist and doctoral student at Cambridge University. Mussini studies the creatures of the Cambrian, an era when complex life exploded ...

Why all the worms at the Jersey Shore? We ask an expert The fact that they were out in large numbers likely means one thing.

Why all the worms at the Jersey Shore? We ask an expert The fact that they were out in large numbers likely means one thing.

Drone video captured a hammerhead shark swimming in the Dunedin Causeway on Sunday, in honor of Shark Week.

Are smooth hammerhead sharks dangerous, and what is causing them to visit Cape Cod waters? Click the story link to find out. More: Multiple hammerhead sharks spotted off Cape Cod.