River otter poop is the perfect for Katrina Lohan's research as it contains DNA from worms, fish, and other organisms, including parasites. Image: National Zoo River otters are unequivocally cute. But ...

Have you ever been out on a walk, and as you take that next step, you feel the slippery squish of poop under your foot? It’s not just gross. Beyond the mess and the smell, it’s potentially infectious.

Dog poop isn’t just gross — it’s also potentially infectious. That’s why signs reminding pet owners to “curb your dog” and scoop their poop have been joined in some places by posted warnings that pet ...

Dr. Tom Walsh, DVM, CCAT, CCRP, MBA, had a successful career in telecommunications but always knew his true calling was helping animals. Deciding to pursue that passion, he became a veterinarian and ...

Intestinal worms are common parasites that live in the digestive system and can affect people of all ages. While many infections are mild and go unnoticed, some worms can cause discomfort, nutritional ...

Intestinal worms often lead to gastrointestinal symptoms, like diarrhea, because they live in your digestive tract. Other symptoms, such as a skin rash or problems breathing, also can occur, depending ...