Brown bears can be infected with multiple tapeworms at once. Brown bears get infected with tapeworms thanks to eating salmon. Tapeworms can grow up to 30 feet long in the brown bear’s intestines. Wild ...

There are more parasites than any other organism on Earth—which is one of the reasons Emmitt Jolly finds the common but misunderstood creatures so fascinating. “That is the most successful form of ...

Fleas, ticks, intestinal worms, and heartworm are more than just a nuisance — they can lead to serious health problems for ...

The thing the curious doctor was busy disentangling and studying last week looked like an endless skein of white rubber band. Actually, he explained happily, it was 100 ft. of rare tapeworm which he ...