Courage was a character trait I heard a lot about growing up, primarily from my dad but also teachers, and even on television. I saw courage to do your...
Experts and educators have long assumed Archaeopteryx represents a transition from theropod dinosaurs to modern birds. All of this speculation depends...
Reptiles belong to a group of animals called amniotes that also include birds and mammals. A new Australian fossil discovery of a clawed amniote demonstrates...
Cicadas are an unusual-looking insect belonging to the order Hemiptera (the true bugs, including bed bugs and aphids). If you live in the eastern United...