In 2021, paleontologist Michael Caldwell of the University of Alberta in Canada stated, “There are many evolutionary questions that could be answered...
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...
Eukaryotes are multicellular organisms that contain diverse differentiated cell types. Within almost every cell there are subcellular compartments called...