In 1921, an eel-like parasite reached Lake Erie through a shipping canal, then latched onto native fish, fed on their blood, and helped collapse Great Lakes fisheries

Fishermen had seen wounds before, but nothing like these. One after another, lake trout were being pulled from the waters of ...

Smith: Yankee Noodler shares passion for hand fishing in Wisconsin

Dr. Nick Anderson, a pediatrician who lives in Neenah, is an avid catfish noodler. He learned noodling, or catching fish by ...

6 Precautions Food Safety Experts Are Taking as the ‘Diarrhea Parasite’ Outbreak Investigation Continues

TODAY.com asked food safety and microbiology experts across the country about what precautions they’re taking as ...

5 mosquito-fighting methods that work and 4 that don’t

If there’s a source of standing water near your home that you can’t or don’t want to remove, such as a bird fountain or pond, ...

What the U.S. can learn from Mexico's handling of the screwworm outbreak

Mexico has been dealing with its own New World screwworm outbreak for more than 18 months. What can the U.S. learn from its neighbor as it tries to stop the spread of the parasite?