Between 1927 and 1941, workers blasted 450,000 tons of rock from a mountainside using chisels, jackhammers, and dynamite. Gradually, they carved out Mount Rushmore. Today, the monument draws nearly 3 million people to South Dakota's...

There are just six weeks left until the celestial odometer that is the Mayan calendar clicks over to the next b'akt'un, but in the meantime, scientists have been trying to solve the mystery behind the collapse of the Mayan civilization....

All telescopes work by gathering light from the stars, but one held the crown for square footage for collecting that light for 53 years. The amazing Arecibo.

Glenn Cantave uses technology to highlight narratives of the oppressed. In a tour of immersive visual projects, he shares his work with the team at Movers and Shakers NYC, a coalition that executes direct action and advocacy campaigns...

In the fog of war, civilian casualties often go uncounted. Artist Matt Kenyon, whose recent work memorialized the names and stories of US soldiers killed in the Iraq war, decided he should create a companion monument, to the Iraqi...

Hank talks about the Maya, and helps dispel some myths about their historic civilization, revealing how, ultimately, they were just like us: smart, flawed, and awesome.

Over the years, lots of explanations have been proposed as the origin of Stonehenge, including lost technologies, outright magic, and — of course — aliens. What do we actually know about this prehistoric mystery?

Resident expert John Hodgman "explains" the design of three iconic modern objects. Or does he. (From The Design Studio session at TED2012, guest-curated by Chee Pearlman and David Rockwell.)

From an ancient sound illusion to a symbol of unity, researchers have proposed dozens of theories for why the mysterious megaliths were erected at Stonehenge 5,000 years ago.

The Ziggurat at Ur, constructed around 2100 B.C.E. by King Ur-Nammu, served as a monumental tribute to the moon deity Nanna and stood as the tallest structure in the ancient city of Ur, visible from great distances.

Stonehenge is one of the world’s most mysterious and iconic ancient monuments. Located in the English countryside, it was built over 4,000 years ago using massive stones, some weighing more than 25 tons. But who built it—and why? Was it...

From giant rock sculptures to Confederate statues, there’s something about public art that cranks up the temperature of debate. In this episode of Crash Course Art History, we’ll learn about public art’s diversity of media, how it...

Lake Mead falls to lowest level since Hoover Dam's construction as "apocalyptic" heatwave and drought hit parts of US.

Welcome to Kyiv, the vibrant capital of Ukraine! In this video, we take you on a journey through the heart of Kyiv, showcasing its rich history, breathtaking architecture, and vibrant culture. From the iconic golden domes of St....

Edinburgh Castle, perched atop an extinct volcano in the old town, is Scotland's most visited castle and a historic stronghold dating back to the 7th century. The Royal Mile connects the fortress to the Palace of Holyrood House, passing...

Warsaw, the capital of Poland, blends history and modernity with striking contrasts, featuring landmarks like the Royal Palace, the Gothic John-Cathedral, and the baroque Wilanów Palace, also known as the "Polish Versailles." The city's...

In today’s episode we will take you to Taj Mahal, India’s famous tourist attraction and one of the seven wonders of the world. Learn about Taj Mahal for kids and toddlers with this educational video for children. The Taj Mahal is...

Come explore the amazing Taj Mahal—one of the most beautiful buildings in the world! 🕌 Built long ago in India, the Taj Mahal isn’t just pretty—it was made for love. 🔹 Learn who built it and why 🔹 Discover what it’s made of and how it...

There are two different kinds of landmark: natural and man-made. Let's explore some of the most well-known examples in the United States.

Exploring Mexico City, Mexico:Our journey concludes in the historic streets of Mexico City, where we'll embark on a quest to uncover the remnants of ancient civilizations, including the Aztec Empire. Explore the fascinating ruins and...

MOUNT RUSHMORE MOUNT RUSHMORE IN SOUTH DAKOTA IS ONE OF THE UNITED STATES' MOST FAMOUS MOUNTAINS, AND TO MANY IT S THE COUNTRY S MOST PRECIOUS. CARVED INTO THE ROCK ARE THE FACES OF FOUR U.S. PRESIDENTS: GEORGE WASHINGTON, THOMAS...

New Delhi, India:"Then we will go to New Delhi, the capital of India, where we will buy in the market of Chandni Chowk and we will see incredible monuments, mosques and tombs."

CHRIST THE REDEEMER IT IS BRAZIL'S MOST FAMOUS ICON, CRISTO REDENTOR THE STATUE OF CHRIST THE REDEEMER. FOR OVER 80 YEARS IT HAS TOWERED OVER RIO DE JANEIRO, THE NATION S CAPITAL. THE 125-FOOT STATUE HAS STOOD UPON CORCOVADO MOUNTAIN...

STATUE OF LIBERTY SHE HAS STOOD AS A BEACON OF FREEDOM AND LIBERTY FOR MORE THAN 120 YEARS NOW THE STATUE OF LIBERTY, ONE OF THE WORLD S MOST RECOGNISABLE LANDMARKS AT THE ENTRANCE OF ONE OF THE WORLD S MOST FAMOUS CITIES, NEW YORK.