The reproductive organs of Schlumbergera, known as the Holiday Cactus. This was heady stuff in Erasmus Darwin's time.

Charles Darwin’s Grandfather Was Famous for His Poems About Plant Sex

Erasmus Darwin’s poetics influenced his grandson’s vision of nature

Maria Telkes, known as the "Sun Queen" for her focus on solar energy.

Future of Energy

This 1940s Solar House Powered Innovation and Women in STEM

As far back as the 1940s, people were worried about running out of fuel. The sun seemed like a feasible alternative

The tradition of decorative gingerbread dates back to the Middle Ages.

The Un-Christmassy Origin of Gingerbread Houses

This tradition dates back to the story of Hansel and Gretel

Sculptors Cave 3D Animation

Take a Virtual Tour of a Mysterious Pictish Cave in Scotland

Archaeologists have created a 3D model of the fascinating, but hard-to-access Sculptor’s Cave

For the 1960s, Coach's sporty, practical styling was unique.

A Paper Bag Was the Inspiration for the First Coach Purse

Lillian Cahn reached back to her childhood experiences to design the ‘leather shopping bag’ that was the company’s first purse

Excavations at Avery's Rest

Cool Finds

Remains Tell Stories of Delaware’s Earliest Enslaved

Burials uncovered in Rehoboth Bay give a first-hand account of the hard life faced by those forced to labor on a 17th-century Delaware plantation

Cool Finds

Message From the Past Found Inside Spanish Statue of Jesus

A local chaplain wanted people from the future to know what crops his region grew, what games they played and what diseases they suffered

This is not what the world's first industrial robot looked like.

How Robots Left the Lab and Started Helping Humans

Computers were the size of refrigerators—or larger—but robots were on their way

Cool Finds

Is This St. Nicolas’ Pelvis Bone?

Oxford researchers have determined that a bone fragment purportedly from St. Nicholas comes from the same century in which he died

Christine Keele at the Marlborough Street court

Christine Keeler, the British Model at the Heart of a 1960s Political Scandal, Is Dead at 75

Keeler had simultaneous relationships with a Conservative politician and a Soviet attaché, prompting concerns that she had revealed British state secrets

Madame Tussauds Berlin--one of the many Tussauds wax museums that bears Marie Tussaud's name--has a wax sculpture of Marie Tussaud herself. Here, she's portrayed sculpting the head of Ben Franklin (which is a thing she actually did).

How Marie Tussaud Created a Wax Empire

From France, to Britain, to the world, Tussaud’s waxworks endure

You may know the woman depicted here as Rosie the Riveter, but she wasn't originally called that.

The Riveting Story of an American Icon

Rosie has a surprising history

Bears Ears National Monument

Trending Today

Five Things to Know About the Redrawn National Monuments

The president is reducing two massive National Monuments by millions of acres. Read the context behind the decision and what to expect going forward

The Washington Monument in Washington, D.C.

You’ve Seen The Washington Monument. Now See the Other Washington Monuments

Unsurprisingly, the obelisk in Washington, D.C. is not the only monument to America’s first president

In this Dec. 21, 2012 file photo, people gather in front of the Kukulkan temple in Chichen Itza, Mexico. Mexican experts said Wednesday, Nov. 16, 2016 they have discovered what may be the original structure at the pyramid of Kukulkan at the Mayan ruins of Chichen Itza.

Ancient Maya Heritage Comes Alive…With Some Help From Google and the British Museum

Victorian explorer Alfred Maudslay’s images are now available online for all to see

More than 50 percent of Sweden is covered in forest, making bunkers easy to disguise in plain sight.

New Video Highlights Hidden Cold War Bunker in Sweden

Viral footage shows off the site that appears to have been inhabited by Swedish intelligence workers

'Alice's Wild West Show' was actress Virginia Davis's favorite role in the 'Comedies'

Walt Disney’s First ‘Princess’ Was A Spunky Four-Year-Old

The silent ‘Alice Comedies’ ran from 1924 through 1927, predating Mickey

Unicode By LN Tallur Bronze, coins and concrete 2011 Tallur Studio, Koteshwara, Karnataka, India

Sweeping Mumbai Exhibition Tells the Story of India, With Help From the British Museum

‘India and the World’ features 124 loans from London and 104 objects from institutions across India

Civil War reenactors fire a salute in a public parade.

Civil War Reenactments Were a Thing Even During the Civil War

These ‘practice battles’ are the root of today’s Civil War reenactors

Orange County Sheriff's Department disposing of illegal alcohol, circa 1932.

Why the Ku Klux Klan Flourished Under Prohibition

The Ku Klux Klan’s resurgence in the 1920s is linked to the passage of the Volstead Act in 1920

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