Scholars argue Egypt's Great Sphinx depicts the pharaoh Khufu

Inside Saqqara, ancient Egypt's sprawling necropolis outside Memphis

Located 20 miles south of modern-day Cairo, the 4-square-mile site contains the oldest known stone complex in the world, the venue for royal tombs and monuments for one of the earliest Egyptian capitals, Memphis.

Stonehenge is one of the world's most studied prehistoric sites and was built around the same time as the Great Pyramid of Egypt.

The three theories explaining how the pyramids were built

There's no consensus over how the ancient monuments were built, and no blueprints left behind. But centuries of study have produced three competing theories: a simple, massive external ramp, a more complex internal ramp, or a highly sophisticated water elevator.

What it's like to go inside the Great Pyramid of Giza

Tourists can actually enter the ancient wonder, taking a 15-minute jaunt through tight spaces some describe as uncomfortable. The focal point of the journey is the chamber of the dead pharaoh, historically significant but not always visually compelling. The author describes it as a cool bucket list item but wouldn't repeat it.

See the major Egyptian monuments in high definition.

Explore the roughly 190 Egyptian pharaohs across 31 dynasties.

Go inside Queen Meresankh III's tomb

Examine art, explore the structure, and let yourself be transported back 3,000 years to when the granddaughter of the Pharaoh Khufu was buried. The site, first discovered in 1927, is known as a unique underground chapel with preserved depictions of the daily life of ancient Egyptian royals, and features one of the earliest known canopic jars, vessels used to store the organs of mummified individuals.

In 1822, French scholar Jean-François Champollion deciphered Egyptian hieroglyphs using the Rosetta Stone.

Egypt's pantheon is the result of a thousand years of myths

Their pantheon consisted of nearly 2,000 divine beings which evolved over time, led by the broadly worshipped sun god Ra. Many of the myths surrounding each god changed dramatically or even intertwined with others as cult followings grew popular or shifted from city to city.

Learn how the Egyptians, Romans, and other ancient civilizations worshipped the sun

In Egypt, the pharaoh was seen as the living embodiment of the son of Ra, the sun god. In Mesopotamia, the sun god Shamash was a divine judge whose light could reveal the truth. Huitzilopochtli, the Aztec god of sun and war, was thought to require sacrifices to prevent the universe's destruction.

Examine a 3D model of the Rosetta Stone

One of the most famous archaeological finds of all time, the 1799 discovery of the Rosetta Stone helped unlock the secrets of ancient Egypt. Inscribed on the granite slab was the same passage in three languages: hieroglyphics, Old Egyptian, and Greek, which enabled scholars to decode the ancient language. Take an up-close look with this 3D model made up of more than 200 composite photos.

To reach the afterlife, Egyptians lived in accordance with ma'at, or harmony

The ancient Egyptians held many beliefs about eternal life, fueling entire industries tasked with building tombs for the dead. Their leader, the pharaoh, was believed to be divine, and the lives of ordinary people were punctuated with ritual and myth. Learn more about their religion here.

Why only one of the seven wonders of the ancient world still exists

Greek writers recorded lists of great structures that were later codified by Renaissance writers. The definitive list includes the Colossus of Rhodes, the Giza Pyramid (the only existing one today), the Hanging Gardens of Babylon, the Temple of Artemis at Ephesus, the Statue of Zeus at Olympia, the Mausoleum at Halicarnassus, and the Lighthouse of Alexandria.

The Rosetta Stone praised the Pharoah Ptolemy V in the 196 BCE

Since its discovery in 1799, 27 other copies have been found throughout Egypt, the most recent in 2011. Dr. Ilona Regulski, curator of ancient writing at the British Museum, discusses the crucial artifact and its specific content.

Explore the major archaeological sites of Egypt's 3,000-year history.

Ancient Egyptians played Senet, a board game where players threw sticks or bones as dice.

The ancient Egyptians built prototypes of the modern Suez Canal

The idea to facilitate trade between the Mediterranean Sea and the Red Sea and connect the Eurasian continent was apparent even to pharaohs in the second millennium BCE. Though no physical traces remain, contemporary accounts attest to early, shorter versions of the canal, including from Herodotus.

Mummification in Ancient Egypt transformed a body into a divine statue

Rather than for preservation, the ritual was a means of turning the biological body into an eternal vessel for the top percent of society. With no way to preserve eyes that would shrivel during dehydration, eye sockets were filled with onions or black and white stones.

Without mummies, ancient Egyptians feared their souls would perish

The ancient Egyptians placed major importance on mummification because of their beliefs about the afterlife. They believed a preserved body was essential for the soul’s survival, as it needed a physical form to return to. Without it, they feared the soul would perish.

Ancient Egypt began as a collection of independent city-states along the Nile

Those cities were gradually organized into Upper and Lower Egypt, names derived from the northern flow of the river. The region was unified for the first time in 3,100 BCE under King Menes (also known as Narmer).

An Egyptologist answers questions from the internet

Professor of Egyptology and Archaeology Laurel Bestock answers your questions about ancient Egypt from X. What did ancient Egyptians sound like? Why is King Tut so enduringly popular? What ancient Egyptian medicine and tools do we still use in modern times?

Aliens have invaded ancient history

Avid fans of archaeology can sometimes fall prey to unsubstantiated claims like "aliens built the pyramids," provocative, dubious theories which fall under the category of pseudo-archaeology. Many of these claims are premised on hidden biases toward non-Western cultural heritages. This professor explores the hidden contours of pseudo-archaeology in this 12-minute TED talk.

Explore the Valley of the Kings

The ruins of ancient Egypt are so widely dispersed throughout the Nile River Valley it can be hard to keep track of everything. The Theban mapping project from the American Research Center in Egypt provides beautiful interactive explorations of dozens of sites along the Valley of the Kings, which served as the necropolis for New Kingdom royalty.

Reconstructing an average day in ancient Egypt

Egyptologists can reconstruct the intimate details of everyday life in the ancient civilization by studying the archaeological material preserved in tombs, monuments, and partially intact neighborhood layouts. Watch a comprehensive tour of the daily habits and lifestyles of ancient Egyptians with expert Dr. Joann Fletcher.

The essential facts to know about ancient Egypt

Ancient Egypt spanned three millennia—more than 10 times the history of the US—but disappeared from the world's consciousness until the 18th century when it was rediscovered by Napoleon's army. Take a trip through the dynastic periods in this three-minute video.

Elephant bones likely inspired the cyclops character that appears in 'The Odyssey.'

Ancient Egypt for Kids

Ancient Egypt lasted a very long time! This video breaks down the timeline and geography of their civilization, daily life, and education in Egypt (including bringing the "Book of the Dead" to life).

Stonehenge has produced wild origin stories

Built before the wheel was invented, Stonehenge inspired increasingly fantastical explanations—from a 12th-century tale of Merlin and Nephilim giants to 1960s claims that aliens built it alongside the pyramids.

Egypt's 'Books of the Dead' helped the dead pass through the underworld

During the New Kingdom of ancient Egypt, elaborate burial rites included the incantation of magic spells to help those who had died navigate the underworld. Texts of these spell-binding funerary guidelines, widely known as the "Books of the Dead," have survived intact.

Can you guess which ancient human skull is which?

When scientists discover a new fossil skull, they compare it to skulls that have already been identified as particular early human species. In this activity, you get the chance to be the scientist! Choose a mystery skull to identify by clicking on it.

In 2017, a hidden chamber was found in the Great Pyramid of Giza by measuring particles created in the collisions between cosmic rays and atmospheric particles.

The Ishango bone suggests mathematics was born about 20,000 years ago

Ancient civilizations developed mathematical systems for various purposes, including the Egyptians for the construction of the pyramids and the Ancient Greeks for logical reasoning in theorems. However, these systems were predated by the Ishango bone—found in the Democratic Republic of the Congo—whose notches suggest a base ten system, prime numbers, and simple mathematical operations.

A timeline of key events during each period of Egyptian history

This timeline shows the dates, periods, dynasties, and significant events in the history and art of ancient Egypt from the Predynastic Period (before 3100 BCE) to the end of the Roman Period (395 CE).

Earth's total mass is equivalent to 13 quadrillion Egyptian pyramids of Khafre

Newton's law of universal gravitation was used to calculate the value after Henry Cavendish torsion balance experiments determined the missing value of the universal gravitational constant from Newton's equation.

Was the stone that sealed Jesus's tomb round or square?

Archaeologist Amos Kloner's survey of more than 900 Second Temple-era burial caves found only four with round, disk-shaped stones—all belonging to the very wealthy. The other 98-plus percent used square, cork-shaped stones, suggesting the popular image of a wheel rolled away from Jesus's tomb is probably a later artistic invention. The Greek verb translated as "rolled" can also mean "moved."

'Book of the Dead' spells were often written directly on the mummy bandages

Archaeologists have identified over 200 spells inscribed on various funerary objects, including coffins, scrolls, mummy wrappings, and more. Later historians compiled the spells in single volumes, giving them the cinematic name "Book of the Dead."

Ancient Greek and Roman sculptures were likely colorful, not white

Archaeologists stumbling upon statues from ancient Greece often found weathered creatures, their faces and figures marred by age and conflict. But evidence of polychromy—painting sculptures with color—has continued to mount.

Critics of Alexander the Great see him as power-hungry and ruthless

Arguments against his greatness include that he likely murdered his father for the throne, poorly led his territories, and only conquered one empire despite touting greater feats. Proponents argue that he was a skilled military leader and helped usher in the Hellenistic Age, where Greek cultural influence spread across Europe and Asia.

The unsolved mysteries of Machu Picchu

Who lived there? How did they get all that granite up there? Who were the 100 bodies found buried here, and why did some of them have elongated heads? Explore eight of Machu Picchu’s unanswered questions while scrolling through panoramic, clickable street-view images of the site, in this guide from Google Arts and Culture.

See original photos of King Tut's tomb in updated color

The 1922 discovery of King Tutankhamen’s tomb in Egypt revealed new secrets about the civilization to a fascinated world, and the Metropolitan Museum of Art's Harry Burton captured the discovery in 2,800 black-and-white glass negatives. Nearly a century later, a selection of the images were colorized by experts .

The iconic Aztec 'crystal skulls' were 19th-century fakes

The crystal skulls long displayed as Aztec artifacts were actually fabricated in the late 1800s, all linked to French antiquities dealer Eugène Boban. Anthropologist Jane Walsh's investigation exposed their modern origins, overturning a century of mistaken museum lore.

Cleopatra was a rare female pharaoh who sided with Rome to preserve power

The figure is famous for her love affair with Roman leader Mark Antony and her suicide in 30 BCE to escape capture. Parse through the many versions of Cleopatra with more recent archaeological evidence, including a 2007 coin depicting the queen as less glamorous than historically believed.

A particle accelerator allowed researchers to noninvasively examine a mummy

The mummy hailed from the Faiyum oasis, where Egyptian and Roman cultures intersected, and was analyzed using the Advanced Photon Source at Argonne National Laboratory. The device used high-energy X-rays to probe the material composition of numerous objects embedded deep inside the mummy without damaging its remains.

Civilizations of the past mistook dinosaur fossils for dead mythological creatures

Without knowledge of evolution or extinction, people believed such fossils were the bones of massive animals no one had ever seen alive, including dragons and giants. It was not until the science of paleontology and studies of extinction that these ideas were overturned definitively.

Sacsayhuaman, the Inca's largest structure

Less well-known but arguably more impressive than Machu Picchu is Sacsayhuamán, a 15th-century fortress-temple on the outskirts of Cusco. The site also features huge stones—some weighing more than 100 tons—carved into interlocking blocks and joined together through mortarless masonry. Archaeologists estimate it must’ve taken some 20,000 laborers to complete construction. This video offers a clickable 3D virtual-reality tour of the site.

Uncovering the evolution of history's largest dinosaurs

This article details how sauropods—the dinosaurs that Little Foot would call longnecks—repeatedly evolved to attain such colossal sizes, towering over other land critters, including tyrannosaurs and mammoths. Sauropods were giant, long-necked...

The Greek city of Alexandria in Egypt helped form the template for modern cities by considering function, commerce, culture, and politics.

Socrates, who never wrote down his ideas, is considered by many the father of Western philosophy.

Thomas Jefferson displayed a bust of his political rival, Alexander Hamilton, in the entrance hall of Monticello, placed opposite his own likeness.

New scientific tools, such as radiocarbon dating and DNA analysis, have transformed what we know about who built Stonehenge.

Techniques such as radiocarbon dating, DNA analysis, and isotopic testing have revised scholars' understanding of Stonehenge. This article presents evidence suggesting that societies were more cooperative and less violent than earlier theories had suggested.