Cerro Tusa rises sharply from the hills of Antioquia, Colombia, forming the world’s tallest natural pyramid. Captured from ...

In the list of the Seven Wonders of the Ancient World, there is only one that still stands today. It is the Great Pyramid of ...

A triangle isn't just a shape; it's a statement. But most brands get it wrong, falling for clichés about strength and dynamism. This brutally honest guide explains what triangles communicate—from ...

New footage of a mysterious object flying over Texas in broad daylight has been revealed by UFO hunters. The sighting took place on September 8 in Trenton just after 8pm ET, when a pair of witnesses ...

At Charlie Kirk's memorial, Elon Musk and Donald Trump reunited, setting aside their past feud. The gathering gained attention when both Musk and Trump were seen making a pyramid hand gesture, ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Models 1979.0102.205, MA.304723.715, ...

Megalithic tombs in Wietrzychowice, Poland. Credit: MOs810 / CC BY-SA 4.0 A set of massive, triangular burial mounds believed to be 5,500 years old has been uncovered. Dubbed the “Polish pyramids,” ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

Ekiti State government has commended Professor Philip Omoniyi Adetiloye for scoring a historic feat, with the construction of Nigeria’s first-ever symmetrical-base pyramid in Ise Ekiti. It is seen as ...

The film explores different geometric shapes, focusing on cylinders, rectangular prisms, and pyramids. It describes the properties of each shape, such as the curved surface of a cylinder, the ...