Invasive hammerhead worms are spreading in Texas, and have been spotted in Houston, Dallas, Austin and toward the coast.

Even after 20 million years of evolutionary separation, two tiny worm species show astonishingly similar patterns in how they turn genes on and off. Scientists mapped every cell s activity during ...

A new study documents the discovery of over 100 ribbon worm species off the coast of Oman, most of which are new to science.

Two species of worms have retained remarkably similar patterns in the way they switch their genes on and off despite having ...

After heavy rainfall, sightings of an invasive species have been on the rise in North Texas. Hammerhead worms, named for ...

A new study on earthworms suggests that evolution may have been a bit more start-and-stop than originally thought.

It’s hot now, but following the weeks of heavy rain in North Texas, an invasive species has been on the rise in the D-FW Metroplex.

The Only Way To Tell When a Watermelon is Ripe, According to a Farmer ...

New research is shaking up our understanding of evolution by revealing that some species may not evolve gradually at all. Instead, scientists discovered that certain marine worms experienced an ...

Darwin imagined evolution as a slow, gradual progress, with species accumulating small changes over time. But even he was ...

The light honey-colored worm, marked by a darker collar and up to five stripes, may look harmless, but it poses a serious threat to native Texas species. The invasive species known as the hammerhead ...

A creepy-crawly invasive species known as the hammerhead worm is reappearing in Texas, following several weeks of excessive rainfall.