Oldest Footprint Discovered On Ancient Seafloor Reveals What Creature Is First To Have Feet Scientists discovered the oldest footprint known so far in an ancient seafloor in China. It is uncertain if the organism belongs to the arthropod family, although the researchers believe it could be a bilaterian with paired feet. by Rubi Valdez
Science Scientists Discover New Archaeal Lineage At Yellowstone National Park That Could Possibly Explain The Origin Of Life by Steven Lerner