Sonoran Desert Tortoises Will Not Receive Federal Protection Under the Endangered Species Act The Sonoran desert tortoise is no longer a candidate for federal protection under the Endangered Species Act. The U.S. Fish and Wildlife Service said that there is virtually no probability that the reptile would go extinct over the next decade. by Rhodi Lee
Science Meet Bunostegos: The Prehistoric 'Cow' That Was The Earliest Known Creature To Walk On All Fours by Quinten Plummer