American Museum of Natural History in the context of "Margaret Mead"

Stephen Jay Gould (/ɡuːld/ GOOLD; September 10, 1941 – May 20, 2002) was an American paleontologist, evolutionary biologist, and historian of science. He was one of the most influential and widely read authors of popular science of his generation. Gould spent most of his career teaching at Harvard University and working at the American Museum of Natural History in New York. In 1996, Gould was hired as the Vincent Astor Visiting Research Professor of Biology at New York University, after which he divided his time teaching between there and Harvard.

Gould's most significant contribution to evolutionary biology was the theory of punctuated equilibrium developed with Niles Eldredge in 1972. The theory proposes that most evolution is characterized by long periods of evolutionary stability, infrequently punctuated by swift periods of branching speciation. The theory was contrasted against phyletic gradualism, the popular idea that evolutionary change is marked by a pattern of smooth and continuous change in the fossil record.

The Upper West Side (UWS) is a neighborhood in the borough of Manhattan in New York City. It is bounded by Central Park on the east, the Hudson River on the west, West 59th Street to the south, and West 110th Street to the north. The Upper West Side is adjacent to the neighborhoods of Hell's Kitchen to the south, Columbus Circle to the southeast, and Morningside Heights to the north.

Like the Upper East Side on the opposite side of Central Park, the Upper West Side is an affluent, primarily residential area with many of its residents working in commercial areas of Midtown and Lower Manhattan. Like the Museum Mile district on the Upper East Side, the Upper West Side is considered one of Manhattan's cultural and intellectual hubs, with Columbia University and Barnard College located just to the north of the neighborhood, the American Museum of Natural History located near its center, the New York Institute of Technology in the Columbus Circle proximity and Lincoln Center for the Performing Arts and Fiorello H. LaGuardia High School located at the south end.

George Gaylord Simpson (June 16, 1902 – October 6, 1984) was an American paleontologist. Simpson was perhaps the most influential paleontologist of the twentieth century, and a major participant in the modern synthesis, contributing Tempo and Mode in Evolution (1944), The Meaning of Evolution (1949) and The Major Features of Evolution (1953). He was an expert on extinct mammals and their intercontinental migrations. Simpson was extraordinarily knowledgeable about Mesozoic fossil mammals and fossil mammals of North and South America. He anticipated such concepts as punctuated equilibrium (in Tempo and Mode) and dispelled the myth that the evolution of the horse was a linear process culminating in the modern Equus caballus. He coined the word hypodigm in 1940, and published extensively on the taxonomy of fossil and extant mammals. Simpson was influentially, and incorrectly, opposed to Alfred Wegener's theory of continental drift, but accepted the theory of plate tectonics (and continental drift) when the evidence became conclusive.

He was Professor of Zoology at Columbia University, and Curator of the Department of Geology and Paleontology at the American Museum of Natural History from 1945 to 1959. He was Curator of the Museum of Comparative Zoology at Harvard University from 1959 to 1970, and a Professor of Geosciences at the University of Arizona from 1968 until his retirement in 1982.

The Toltec culture (/ˈtɒltɛk/) was a pre-Columbian Mesoamerican culture that ruled a state centered in Tula, Hidalgo, Mexico, during the Epiclassic and the early Post-Classic period of Mesoamerican chronology, reaching prominence from 950 to 1150 CE. The later Aztec culture considered the Toltec to be their intellectual and cultural predecessors and described Toltec culture emanating from Tōllān [ˈtoːlːãːn̥] (Nahuatl for Tula) as the epitome of civilization. In the Nahuatl language the word Tōltēkatl [toːɬˈteːkat͡ɬ] (singular) or Tōltēkah [toːɬˈteːkaḁ] (plural) came to take on the meaning "artisan". The Aztec oral and pictographic tradition also described the history of the Toltec Empire, giving lists of rulers and their exploits.

Modern scholars debate whether the Aztec narratives of Toltec history should be given credence as descriptions of actual historical events. While all scholars acknowledge that there is a large mythological part of the narrative, some maintain that, by using a critical comparative method, some level of historicity can be salvaged from the sources. Others maintain that continued analysis of the narratives as sources of factual history is futile and hinders access to learning about the culture of Tula.

The Anatolian plate is a continental tectonic plate lying under Asiatic part of Turkey, known as Anatolia. Most of the country of Turkey is located on the Anatolian plate. The plate is separated from the Eurasian plate and the Arabian plate by the North Anatolian Fault and the East Anatolian Fault respectively. According to the American Museum of Natural History, the Anatolian transform fault system is "probably the most active in the world".

Most significant earthquakes in the region have historically occurred along the northern fault, such as the 1939 Erzincan earthquake. The northern edge is a transform boundary with the Eurasian plate, forming the North Anatolian Fault zone (NAFZ). The East Anatolian Fault, a left lateral transform fault, forms a boundary with the Arabian plate. The devastating 2023 Turkey–Syria earthquakes occurred along the active East Anatolian Fault at a strike-slip fault where the Arabian plate is sliding past the Anatolian plate horizontally.

This is a list of the most-visited museums in the United States in 2024. It is based upon the statistics of the Smithsonian Institution Newsroom (January 2025) and the annual survey of museum attendance by the Art Newspaper published in March 2025, the TEA Global Experience Index for 2024, published in spring 2025, and from museum sources.

Joe Wiegand (born April 15, 1965) is an impersonator who has portrayed U.S. President Theodore Roosevelt after a career as a political consultant. Wiegand performed at the White House on October 27, 2008, as part of the celebration of the 150th anniversary of Roosevelt's birth. In 2012 he was the model for a Theodore Roosevelt sculpture commissioned by the American Museum of Natural History. He has performed in all 50 States. In 2024 Wiegand joined the cast of the Medora Musical in Medora, North Dakota to portray Roosevelt. Wiegand is a member and contributor of the Theodore Roosevelt Association.

The Hoba (/ˈhoʊbə/ HOH-bə) meteorite is named after the farm Hoba West, where it lies, not far from Grootfontein, in the Otjozondjupa Region of Namibia. It has been uncovered, but because of its large mass, has never been moved from where it fell. The main mass (some parts have apparently been chopped off) is estimated at more than 60 tonnes. It is the largest known intact meteorite (as a single piece) and about twice as massive as the largest fragment of either the Cape York meteorite's 31-tonne Ahnighito kept in the American Museum of Natural History or the Campo del Cielo's 31-tonne Gancedo in Argentina. It is also the most massive naturally occurring piece of iron (specifically ferronickel) known on Earth's surface. The name Hoba comes from a Khoekhoegowab word meaning 'gift'. Following its donation to the government in 1987, a visitor centre was constructed with a circular stone access and seating area.

Henry Fairfield Osborn, Sr. FRS (August 8, 1857 – November 6, 1935) was an American paleontologist, geologist and eugenics advocate. He was professor of anatomy at Columbia University, president of the American Museum of Natural History for 25 years and a cofounder of the American Eugenics Society.

Among his significant contributions include naming the dinosaurs Tyrannosaurus and Velociraptor, his widely used system of names for dental cusps and other features of mammalian teeth, as well as his research on fossil proboscideans (elephants and their extinct relatives).