UC Davis reported on the encouraging rebound of native turtle populations in Yosemite National Park in an article shared on ...

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

"Everything has to be kept in checks and balances." Lawmakers pass bill expanding species that can be hunted by helicopter: ...

The worms, which can grow up to a foot long, are named for their distinct hammer-shaped head. They hitched a ride from ...

The recommended methods for killing hammerhead worms include sealing them in a bag and either freezing for 48 hours or ...

A Crownsville man broke the state record for the largest catch of a Chesapeake Channa — an invasive fish commonly called a ...

In southern Alabama or southern Georgia, seeing an American alligator gobble up a beaver amid white water lilies would be a ...

Nutria are recognized as an invasive species capable of destroying native vegetation and agricultural crops. Over the years, ...

The hammerhead flatworm has a rounded, half-moon shaped head. They can be 8 to 15 inches long, with a narrow body that ...

An invasive species is a living organism—whether animal, plant, fungus, or microbe—that is not native to a particular ...

Asian needle ants aren't in Michigan, but are spreading in other states. The invasive species can leave a painful sting. Here ...