Pennsylvania has identified almost 60 invasive aquatic animal species of greatest concern. Some, like zebra mussels and northern snakehead, are already in state waters. Others, including silver carp ...
PORTLAND, Ore. (KOIN) — Monsters aren’t just in movies; they exist in real life, lurking deep below the surface of our planet’s oceans. From the Megalodon to the Spinosaurus, these creatures are the ...