In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

Anthropology is the study of humans, their close relatives and their cultural environment. Subfields of anthropology deal with hominin evolution and the comparative study of extant and past cultures.

Archaeology is the study of the artefacts and other physical evidence left by past societies of humans and closely related species. It uses scientific analysis of field samples to inform historical ...