There’s an invasive species of worm making itself known in Texas once again—the hammerhead flatworm. These worms are toxic, hard to kill, and dangerous to native critters like earthworms, but likely ...

For over 20 years, the 3-foot-long ribbon worm Baseodiscus the Eldest (B for short) was more a “long-time acquaintance” than ...

It might be Shark Week, but sharks aren't the only hammerheads to watch out for this summer. An invasive worm that packs the poisonous power of a puffer fish and the slithering stamina of a snake has ...

An invasive species of worm is making its home in Texas once more. The hammerhead flatworm is an extremely toxic worm that is hard to kill and has proven extremely dangerous to native earthworms in ...

Everything is bigger in Texas. Heavy rains around Houston are expected to bring out poisonous, foot-long worms that regenerate if cut in half, officials warned this week. The nightmarish hammerhead ...

Biologist Jon Allen is the proud owner of the world's oldest ribbon worm on record. The adopted invertebrate is fondly called ...

There’s an invasive species of worm making itself known in Texas once again—the hammerhead flatworm. These worms are toxic, hard to kill, and dangerous to native critters like earthworms, but likely ...