Scientists used mass spectrometry to determine the materials in a 1690 painting

The Louvre in Paris has its own particle accelerator for art analysis

The Accélérateur Grand Louvre d'analyse élémentaire serves as a noninvasive tool for identifying and quantifying trace elements present in artworks by analyzing how particles backscatter off targets. This information can help detect forgeries and determine a piece's provenance. (Some readers may experience a paywall.)

The history of iconic pigments used in seven famous paintings

While art paints can be bought by the bucket at any craft store today, pigments throughout history have been difficult to come by. Art historian Kelly Grovier traces the fascinating history of pigments that make up hidden layers in masterpieces from Picasso and Hokusai’s Prussian Blue to Vermeer’s shade of red.

Read the academic article explaining how ancient smells can be dissected and recreated

This paper explores how biomolecular data on past scents can be teased out and then transformed into olfactory museum experiences, adding another component to our understanding of archaeology.

Why can't we see Mona Lisa's eyebrows?

The world's most famous painting is missing something. And it took centuries for experts to figure out what. In this episode, August Moon investigates what happened to the Mona Lisa's eyebrows—analyzing infrared scans, tracking 500 years of restoration, and examining a forgotten copy from Leonardo's studio. But he uncovers something bigger: what we lost after the 1911 theft that has nothing to do with the painting leaving the Louvre.

Picasso’s early masterpiece conceals a long-lost secret

Art historians have studied Picasso's Blue Period throughout the last century, but researchers have now uncovered something previously unknown: an underpainting of a woman under one of the artist's portraits.

Exploring the link between history, art, and anatomy

Throughout centuries, art has played a vital role in sharing—and furthering—scientific understanding. This largely began in 1543 when physician Andreas Vesalius worked with an artist and engraver to transform learnings from his dissections into...

The Mona Lisa's celebrity status and repeated restorations have obscured what made the painting so revolutionary for its time

Synchrotron radiation has revealed the fur color of creatures millions of years old

When electrons are accelerated in the loop, they produce intense X-rays that can reveal properties of a sample struck by them, just as X-rays can be used to show bone structure in humans. Studying the reflected light from fossils can uncover the presence of known pigmentation compounds.

Trove of posthumous paintings reveals Basquiat's technical skill and process

The Louisiana Museum of Modern Art exhibited 50 paintings by the artist in 2026 that had not been shown before. Focused primarily on heads and anatomy, the artworks are touched with signs of his process: smudges, footprints, splashes. The exhibit is annotated with comments from contemporary artists on Basquiat's visionary skill, with some describing him as one of the world's greatest. View a sampling and read more about them here.

Pictures of paintings: a virtual art museum

If you can't get to the art museum, maybe try bringing the art museum to you. This independent project presents photographs of select classic, public-domain paintings in an interactive format so you can get the full museum effect from home. Note:...

Spectroscopy lets scientists analyze an object's light to determine its properties

By separating the light spectrum into its component wavelengths and comparing them to what is expected based on Earth-based experiments, we can determine an object's temperature, elemental and molecular composition, and motion through space.

The bestselling visual art mediums, visualized

Fine art is a particularly appealing alternative investment for many—but it's also a pretty broad term. This data visualization shows which fine art mediums sold the best in 2024. For instance, paintings accounted for about 59% of all fine art dealer sales that year, whereas sculptures accounted for roughly 15%. See the full picture here.

How Cassatt experimented with the then-new medium of pastels

Cassatt is primarily noted for her paintings and prints, though she also experimented with pastels, a novel medium for the 19th century. Art scholar Marjorie Shelley walks through one of Cassatt's pastel works with a close analysis of 1914's "Mother and Child."

Vincent Van Gogh's 'The Starry Night' accurately depicts turbulent flow

Analysis of the swirling patterns in the painting found an alignment with the mathematics used to describe turbulence, despite Van Gogh's unfamiliarity with the science. The depiction may indicate he possessed an uncanny ability to capture nature's details.

What to see at the Met

With hundreds of thousands of objects on display at any given time, how do you decide what to see at the Met? This video tour from Behind the Masterpiece walks through some of the museum’s most popular and interesting works, like the ancient Temple of Dendur and John Singer Sargent's 'Portrait of Madame X', explaining their cultural context and why they’ve captivated visitors for so many years.

Why art history is filled with miserable brides

Paintings from the 19th century are filled with unhappy brides. The women are often visibly disturbed by their pending nuptials, sometimes even during the wedding ceremony. This Artnet article unpacks four famous examples of this trend, analyzing how and why the respective artists portrayed these disappointed figures.

Tracking butterfly migration via the pollen they collect

Trillions of insects migrate around the world each year, but many are too small to track with physical trackers, leaving their migratory routes a mystery. In recent years, scientists have utilized pollen grains collected from butterflies to analyze which plants that pollen originated from—providing substantial data to infer the insect's specific route. Research has shed light on many insects' migrations since, including the Painted Lady butterfly. Read more and see a map here.

An artist used forensic techniques to recreate Jane Austen's face

For over two centuries, there was only one accepted portrait of the writer—an 1810 sketch done by Cassandra Austen, Jane's sister. Artist Melissa Dring used that as a basis for her waxwork of the author, along with eyewitness accounts from people who'd met the writer.

Machine learning produces photorealistic portraits of Roman emperors.

Toronto-based designer Daniel Voshart used photo editing and machine learning to catch a glimpse of Ancient Rome’s emperors. Employing contemporary descriptions, statues, and paintings, Voshart created lifelike portraits of 54 emperors including Augustus Caesar and Hadrian as well as the more infamous Nero and Caligula, though he stresses they’re only artistic interpretations.

Photographer finds 120-year-old time capsule, develops the photos

Photographer Mathieu Stern found a century-old time capsule in his family home containing a little girl’s mementos and two glass plate negatives. He used Cyanotype to develop the photographs, unveiling images of the child’s pets. Stern documented the process in a video on YouTube and Instagram, showcasing the final prints of the animals.

Exploring the microscopic composition of blood

Visually, blood looks like a single, red fluid. Zooming in, it is one of the richest substances known, with hemoglobin, plasma, proteins, red and white blood cells, platelets, and more.

A top Alzheimer's researcher was accused of faking results

In 2021, an investigation revealed photo manipulation in images from a seminal 2006 paper by researcher Sylvain Lesné on the role of amyloid plaques in progressive Alzheimer's disease. The revelation rocked the field, leaving many wondering whether they had tried to build on fabricated results. (Some users may experience a paywall.)

Visualizing a synaesthetic soundscape

Artist Michal Levy has chromesthesia, a subtype of synesthesia in which sounds and music trigger involuntary associations with and sensations of color. This condition gives Levy a unique artistic perspective and ability to interact with and interpret music. In this short animation, Levy tries to capture her audiovisual experience of 'Giant Steps," considered a landmark composition in jazz history by musician John Coltrane.

The claims that Jesus was buried in the Shroud of Turin, preserved since 1578

The 14-foot linen cloth bears a faint image of a crucified man and is the most scientifically studied relic in history. The core dispute hasn't moved much: 1988 radiocarbon dating placed it in the 13th-14th century, while defenders argue the sample was contaminated by medieval repairs. No one disputes that scientists can't explain how the image was formed, which acts like a photographic negative and has no trace of paint or dye.

Gustav Klimt featured a lot of gold leaf in his art

Austrian artist Gustav Klimt's most iconic image, "The Kiss," can be seen today printed on tapestries, t-shirts, mugs, and more. The painting comes from a decade in his career where gold held a prominent place. Klimt's family business of goldsmithing, in tandem with inspiration from Byzantine churches, coalesced in his obsession with gold.

The history of the periodic table and how it hinted at atoms possessing internal structure

In 1869, more than two decades before the discovery of electrons, Russian chemist Dmitrii Mendeleev organized known elements by atomic weight and chemical properties using index cards. His organization revealed previously undiscovered elements and identified patterns in the reactivity of elements, which would later be linked to each element's outermost electron shell. (Some readers may experience a paywall.)

Art theft is the third-largest source of criminal revenues worldwide, thanks in part to the subjective nature of valuing a work of art.

As of 2025, the most cited papers in science include a review of graphene, methods to improve image recognition, streamlining electron density calculations, and optimizing protein studies.

Explore the archaeological treasures of Pompeii, the city buried under volcanic ash when Mount Vesuvius erupted in 79 CE.

See how fireworks are made and learn how metals like magnesium and copper are responsible for different colors.

Georgia O'Keeffe's flower paintings are often assumed to be sexual, though the artist claimed she was simply interested in highlighting the beauty of flowers that most people neglect

Poison ivy was sent to Europe in the 1600s as an exotic, ornamental oddity, where it was purposefully grown in the English royal gardens at Kew, the Faculty of Medicine in Paris, and a few other locations.

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

The 19th-century painters of the Hudson River School were among the first American romantics, with portraits that displayed the natural beauty of the young country.

See 33 images that became central to huge scandals, including a young Charles and Camilla, Michael Jackson's baby on a hotel balcony, and Hugh Grant's mugshot.

The original copy of the Declaration of Independence is not a pristine document, and even features a smudged anonymous handprint in the bottom left corner.

In 2019, a laptop loaded with six of the worst malware in history and described as 'an exhibit of historical weaponry' sold for $1.3M.

Scientists can determine Earth's past climate conditions by analyzing air trapped in microscopic bubbles within ice cores—columns of compressed snow layers that build up over hundreds of thousands of years.

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

Objects can be 3D printed with light by projecting 2D computerized tomography (CT) scans onto rotating cylinders of resin, which solidify upon exposure.

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.

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

Explore our favorite visualization of the immense scale of space, from an astronaut to the size of the observable universe

Visualize how CRISPR-Cas9—a type of immune system used by single-celled organisms to attack invasive viruses—targets and makes precise changes to a gene's DNA.

A century of Billboard issues documenting the evolution of popular music.

Clever Hans was a 1900s horse that was believed to be able to solve math equations, tell time, and read and comprehend German, until a psychology student discovered how he got his answers.

Listen to an in-depth conversation on the links between Parkinson's disease and herbicide exposure and the challenging pace of scientific investigation.

The most expensive ad of all time was for Chanel No. 5 perfume and cost roughly $33M to produce in 2004—about $57M in today's dollars.

The story of Dollree Mapp, whose legal challenge over her 1957 conviction for possessing "obscene material" led to a major strengthening of the Fourth Amendment

Use this tool to calculate the dollar value of your parental mental load, from meal planning to coordinating after-school care, then see resources that help generate solutions.