Pterodactyls (Pterodactylus antiquus) are extinct flying reptiles. They lived from the Late Jurassic period, about 150 million years ago. Though they might look similar, they’re actually not dinosaurs ...

Planning a cross-country road trip? Bookmark this list of the top U.S. attractions, state by state. The United States of attractions Did you know the United States is the third largest country in the ...