grouping these fossils together seems premature,” said Ryan McRae, a paleoanthropologist at the Smithsonian National Museum of Natural History. He was not involved in Bae and Wu’s research.
Koch Hall of Fossils – "Deep Time" exhibit features ... Metro Center or Archives-Navy Memorial-Penn Quarter stations. The Smithsonian National Museum of Natural History's exhibits and facilities ...
Em casos de emergência, despejar água do mar em incêndios pode ser a melhor opção. Mas a água do mar pode ter efeitos de longo prazo sobre equipamentos e ecossistemas, como mostra um novo ...