Astronomers have revealed the largest known structure in the universe, which is made up of not only clusters of galaxies but also clusters of these clusters that form a gravitationally interacting ...

Over the past 50 years, Cecilia Vicuña has been fascinated by the quipu, an ancient Incan device used by the aboriginal people of the Andes to record both history and narratives, as well as the ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. From ancient times, bureaucrats have ...