Often called vampire fish, sea lamprey are a dangerous threat to the Great Lakes ecosystem. But efforts to control the ...

The vampire bat might be nature’s purest super-villain. But it’s not the only flyer known to subsist off of the blood of its ...

Here are six of the new species, including a furry hedgehog named after vampires, an almost invisible dragon lizard and a ...

Lampreys are sometimes called a “vampire fish” because they suck the ... after the introduction of TFM allowed another invasive species — alewives — to surge, spurring smelly beach die ...

Researchers have discovered the mechanism that drives the parasitic vine Cuscuta campestris to insert organs into plants after making contact with the hosts.

The lamprey, an invasive species, spread throughout the Great ... Play the USA TODAY Daily Crossword Puzzle. More: 'Vampires of the Great Lakes': Parasitic sea lampreys exceed targets in all ...