Add Yahoo as a preferred source to see more of our stories on Google. If you're like many people, you might mix up alligators or crocodiles. However, there are some distinct differences between these ...

For decades, South Florida's waterways have been home to two native giants: alligators and crocodiles. But a third large reptile has quietly been moving in, and researchers say it's spreading into ...

If you're like many people, you might mix up alligators or crocodiles. However, there are some distinct differences between these animals, along with a festering rivalry that has brewed for millions ...