Sugar skulls are more than a sweet snack

Make these Aztec-inspired amaranth and honey skulls for Dia de los Muertos

On the Day of the Dead, ghosts enjoy earthly delights amid Mexican cemeteries. Baskets of sweet breads and tamales grace graves, while altars honoring the departed display hot chocolate and chicken legs. Hear from experts why this morbid day emphasizes the significance of offering foods loved by the dead. Intrigued? You can learn to make them yourself with recipes provided.

Day of the Dead is celebrated across the world

While almost all celebrations involve cemeteries and altars, many countries also have their own unique traditions, including Bolivia’s staircase-shaped bread to help lead souls to heaven, and Haiti’s voodoo-influenced rituals.

La Catrina is Day of the Dead’s unofficial symbol

The image of the skeleton in a feather hat, satirizing women who chased European fashion trends, first appeared in 1912 on broadsides printed by José Guadalupe Posada, a Mexican artist. Today, she is the holiday’s most recognizable symbol.

Marigolds are an iconic symbol of Day of the Dead

The native Mexican flower performs several functions in Day of the Dead celebrations. Its vibrance and unique scent help guide wandering souls home, and its cheerful color reminds celebrants that death can still be joyful.

The holiday has evolved alongside its participants' cultural identities

The Day of the Dead blends various traditions, including Aztec myth, Mexican heritage and Chicano identity. That makes for a complex and evolving holiday. This conversation between Cynthia Vidaurri, a Smithsonian folklorist, and Lalo Alcaraz, a cultural consultant for “Coco,” analyzes how the varied influences have created the modern holiday.

The dark side of modern sugar production

Humanity's ancestors evolved to wring more calories from sugary fruits by storing excess sugar as fat, an adaption that's culminated in many peoples' palettes preferring calorie-rich sweet. Now, the desire for sugar has both contributed to a widespread health crisis and been at the center of atrocities around the world.

The tradition of the graveyard picnic

This article from Eater shares a fresh perspective on eating amongst the dead. Writer Tiffany Leigh shares the cultural significance of picnicking in cemeteries during the Qingming Festival, also known as Tomb Sweeping Day, which is celebrated in Chinese culture. Her article explains how Qingming can be a tender and lighthearted event to remember the deceased and how that can differ from modern American attitudes toward death and cemeteries.

An Aztec skull whistle discovered in the 1990s was mistaken for a toy

In the late 1990s, archaeologists unearthed a sacrificed man clutching two skull-shaped clay whistles at a Mexico City temple to the wind god Ehecatl (eh-HEH-kahtl). Initially dismissed as toys, the instruments produce a scream-like sound that modern brain scans show triggers fear and urgency responses in listeners. This podcast explores the discovery.

Ritual Maya dental ornaments may have prevented tooth decay

Analysis of Maya dental sealants shows they used plant resins and gums—some derived from pine with antibacterial properties—suggesting gemstone tooth inlays may have helped reduce infection while serving ritual and symbolic purposes.

The history of skull modification

The ancient Maya people sometimes modified their skulls to appear more conical. Body modification has been a human pastime for literal ages, from piercings to bindings and everything in between. Modifying one's skull shape may have been a way to symbolize status, beauty, belonging, or belief. The health impacts of such practices are still debated. This article explores the history and health impacts of skull modification, also known as artificial cranial deformation.

See how sugar stacks up against the sweetness of sugar alternatives

This US Food and Drug Administration graphic compares different approved sugar alternatives to give the public a sense of just how intensely sweet these sweeteners are compared to table sugar. Aspartame (NutraSweet and Equal), for example, is 200 times sweeter, Sucralose (Splenda) is 600 times sweeter, and Saccharin (Sweet'N Low) is between 200 and 700 times sweeter.

Salvador Dalí designed the Chupa Chups lollipop logo

The ubiquitous lollipop design actually comes from the mind of Salvador Dalí. Dalí had no problem creating commercial work for the right price and agreed to create the eye-catching logo. Dalí's skill for attracting attention explains why the logo is placed on top rather than the side.

A Spanish New Year's Eve tradition is eating 12 grapes at midnight

When midnight hits, participants in Spain, as well as Mexico and some Latin American countries, are encouraged to eat a grape for each of the clock’s strikes. (We’re assuming they’ve got some nice grandfather clocks!) The tradition is intended to bring good luck in the new year. The idea is believed to have originated in the 1890s, but took off when Spanish grape farmers had a surplus harvest.

King cake is a classic Mardi Gras dessert

One of the signature foods of Mardi Gras is the king cake, a green, gold, and purple-sprinkled desert. Baked inside is a hidden figurine, though some bakers use other objects. Whoever gets the piece with the object is blessed with good luck, though they're also expected to bring a cake to the next gathering.

Sinaloan sushi is a Mexican take on the Japanese classic

Sushi became popular in Mexico in the early 20th century, thanks to Japanese immigrants who settled in Sinaloa, a Mexican state that runs along the Pacific Ocean. The region’s modern-day sushi blends both cultural traditions, evident in items like the Mar y Tierra roll, which includes carne asada and shrimp.

Candymaker Haribo focuses on gummies to simplify production

Focusing on a specific kind of candy gives the company expertise on texture, ingredients, factory processes, and more. The company's decentralized production allows for regional specification.

Alcohol often accompanies memorial ceremonies around the world

“Pouring one out” for the dead is something that exists across the globe, in various cultures and forms. From the Irish wake to the Korean Sangnye, alcohol is frequently used as a way to honor the deceased and comfort the living.

Human sacrifice in the Inca Empire

In the lands ruled by the Incas, mountain deities were well-respected and related summits were often selected as places for making the most important of all offerings — human sacrifices.

No one's sure why it's spelled 'sundae'

There are several different folktales explaining the origins of the popular ice cream dish and its curious name. One claims an enterprising pharmacy used chocolate syrup instead of soda, which was banned on Sundays. Another claims the dish's unique spelling was to avoid offending religious folks who might object to an unholy reference to the Sabbath.

The Pop-Tarts Bowl ends with its mascot being eaten by the winning team

In one of college football’s quirkiest traditions, the Pop-Tarts Bowl concludes with the victorious players taking bites out of the giant Pop-Tart mascot.

Hóngbāo, or traditional red envelopes, can now be shared digitally

The red envelopes people exchange during the Lunar New Year have a long history and plenty of lore. Symbolizing the triumph of good over evil, hóngbāo may be given to anyone from a grandparent to a favorite celebrity. However, never give an amount with a "4" in it, as the pronunciation sounds like the Chinese word for death.

Cacao is a Maya word that survives today

In the 1980s, archaeologists finally deciphered Maya hieroglyphs in part by identifying known words. Maya scholar David Stuart notes that cacao—still used today—was one of the key linguistic anchors that unlocked ancient Maya texts.

The myth of Santa Claus has partially caused a consumption-oriented holiday season

Yahoo pulled together a humorous collection of social media posts from people who seem to have forgotten that the holidays aren’t only about getting presents. The article is a sobering reminder to spend time with loved ones and show gratitude during the special season.

UNICEF collects donations for children at Halloween

For generations, Trick-or-Treat for UNICEF has been one of the main ways American children are introduced to the work of the United Nations. The Halloween campaign encourages them to collect donations for children in need—instead of just candy.

Spanish Colonial Revival favors red clay roofs, white stucco, decorative ironwork

The style recalls the motifs of structures in both Europe and in colonial Spain. Beyond clay roofs and stucco, the design also showcases arches and arcades, painted tiles, towers, and more.

Cultural norms about how to handle the bodies of loved ones in communities in West Africa have hampered Ebola responses.

Salvador Dalí believed he was his own dead brother, who had died nine months before he was born

At the beginning of the 20th century, a group of young men ate standard American food—replete with food additives like borax and formaldehyde—as part of government research to better understand food safety.

The Dracula character, now seen as the vampire archetype, was inspired by a seafood-induced nightmare its creator experienced.

Crows are believed to have intelligence on par with a seven-year-old child and demonstrate complex behaviors, from problem-solving with tools to recognizing human faces.

See these 16 pieces of art evoking phobias of snakes, flying, spiders, and more. 

See images of medical cases of firework injuries shared on this 'Instagram for doctors.' (Warning: Graphic content)

Up to a million Girl Scouts sell about 200 million cookie boxes every spring, generating $800 million, largely because refusing a child is frowned upon

'Silent' fireworks have gained more interest in recent years as a quieter celebratory option.

The first line of 'immortal' human cells, which can divide indefinitely and are used in scientific research, was nonconsensually taken from a Black woman.

See a 3D reconstruction of Tenochtitlan, the Aztec capital that was home to an estimated population of 200,000 to 400,000.

The Great Salt Lake's distinct dual coloration results from high-salinity organisms that only live in the northern portion and produce a purple protein.

Sunflowers have long been a symbol of nuclear disarmament because they can extract large amounts of radioactive cesium from soil.

Dorothy's famous entrance into Oz in 'The Wizard of Oz' relied on analog tricks, including a body double and sepia-toned paint, as much as it did on technology

Telehealth demand for GLP-1s for weight loss is booming as consumers seek easier access.

Mid-century modern graphic designers, known for their bright colors and bold lines in advertising, also found success with children's books.

Graffiti dates back to at least ancient Pompeii, where citizens scrawled messages to one another on public walls

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

Some coin denominations have ridges etched on their sides, partly to prevent counterfeiting, in a practice called 'reeding.'

Hear about the 250-year history of the United States Postal Service, complete with some of its strangest deliveries, important innovations, and the figures that made it an American institution.

US intelligence allegedly pursued more than 600 schemes to assassinate Cuban revolutionary Fidel Castro.

Many legends about George Washington, including his supposed wooden teeth and the story of cutting down the cherry tree, lack evidence.

The deadliest aspect of volcanic eruptions is often not lava, but pyroclastic flows—avalanches of ash, gas, and rock that can move more than half the speed of sound.

El Niño, Spanish for 'the boy,' was named after Jesus Christ because the phenomenon resembled the weather changes observed around Christmastime.

In preparation for this weekend's Eurovision finale, which is something like the World Cup of pop music, here's a young Céline Dion performing (for Switzerland?) at the 1988 competition.