During this time of the devastating COVID-19 pandemic, medical science is seeking a vaccine as well as drugs that will treat the symptoms. In the meantime,...
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...
Some of us may remember in high school science class viewing a busy, single-celled Paramecium as it moves through a watery medium. They move using numerous...