A fossil of an alleged human ancestor undermines evolutionary theory
Medical breakthrough offers hope for treating deadly injuries
Archaeologists learn how Assyria was destroyed
Saliva study highlights differences between apes and humans
Court considers whether to grant legal personhood to an elephant at the Bronx Zoo
Scientists make amazing new discoveries about our galaxy
Bacteria defy Darwin by sacrificing for community
Researchers continue to prove embryos don’t have to die for patients to live
Geneticists in Moscow debate the ethics of modifying human embryos
