A research team has identified a new species of tiger swallowtail butterfly living in eastern parts of North America. In their study, published in the journal ZooKeys, Julian Dupuis, B. Christian ...

They are large-bodied and display a mouthful of sharp teeth that protrude in all directions ... non-aggressive species, known to attack humans only when bothered first. Sand tiger sharks are ...

Up' characters Dug, Russell, and Carl got to meet a grrreat resident at Walt Disney World’s Animal Kingdom. Here's what to ...