Researchers are hiding instructions for A.I. reviewers in preprint studies using white text, which is invisible on a white background.

Some Researchers Are Hiding Secret Messages in Their Papers, but They’re Not Meant for Humans

Journalists have uncovered a handful of preprint academic studies with hidden prompts instructing A.I. reviewers to give positive responses

The mummified remains of an ancient Egyptian woman named Asru have been on display at the Manchester Museum since 1825.

This Museum Is Asking Visitors Whether It Should Continue to Display Mummified Human Remains

The Manchester Museum in England is inviting guests to share feedback on Asru, an ancient Egyptian woman whose body was unwrapped 200 years ago

Through this model of community-based conservation, Peru’s vicuña population has grown to over 200,000.

How an Ancestral Peruvian Ceremony Is Saving the Once-Endangered Vicuña

Each year in the first weeks of June, Indigenous communities in the Andes form a human chain to corral the camelids and shear their valuable wool

A book bound in Corder's skin has been in the museum's collections since the 1930s. The second copy was given to the museum several decades ago.

Recently Rediscovered Book Bound in Human Skin Goes on Display in England

Curators think the volume’s corners and spine are bound in the skin of William Corder, an infamous criminal who was convicted of murder in the late 1820s

Composer Alvin Lucier in 1986

Art Meets Science

Artificial ‘Brain’ Aims to Allow Composer to Keep Making Music Three Years After His Death

Before dying in 2021, Alvin Lucier donated blood for “Revivification,” an installation that generates sound in response to neural signals

Transplanting pig organs into people may soon become routine.

The Future of Transplanting Pig Organs in People

After years of research into xenotransplantation, the field is at a turning point—yet risks and ethical issues remain

Dolly was a female sheep—and the first mammal ever cloned from an adult cell. Her preserved remains are on display at the National Museum of Scotland in Edinburgh.

On This Day in History

Why Scientists Kept the Birth of Dolly, the World’s First Cloned Mammal, a Secret for Seven Months

The scientific breakthrough, announced on this day in 1997, proved that geneticists could clone an adult mammal, giving rise to a new era of ethical debate and experimentation

LouLou, an elephant at the Cheyenne Mountain Zoo, was one of five that the Nonhuman Rights Project claimed in a lawsuit should be able to live in a sanctuary.

Elephants Aren’t People and Can’t Sue to Leave a Zoo, Colorado’s Top Court Rules

The court rejected a case to send five African elephants to a sanctuary, saying they have no legal right to demand release under habeas corpus

Crows congregate in Delano, California, in 2014. The birds tend to gether in urban areas, prompting some city officials—spanning New York, Illinois and Oregon—to try to disperse them.

Officials Ward Off 20,000 Crows With Flares and Lasers in Upstate New York, an Annual Battle Waged in Cities Nationwide

Massive roosts of crows in Rochester leave streets covered in feces, but some “corvid fanatics” aren’t pleased about certain methods for dealing with the birds

The Stegosaurus named Apex is on display at the American Museum of Natural History in New York City.

You Can Now See Apex, the World’s Most Expensive Dinosaur Fossil, on Display at a New York City Museum

The largest and most complete Stegosaurus specimen sold for a record-setting price in July, and it is currently on loan to the American Museum of Natural History for four years

Prior to the auction, "Apex" was on exhibition at Sotheby’s galleries in New York.

Enormous Stegosaurus Skeleton Called ‘Apex’ Smashes Auction Records and Sells for $44.6 Million

The 150-million-year-old dinosaur became the most expensive fossil ever sold at auction, raising old questions about whether such specimens should be put up for sale

Photographer Ansel Adams adjusting his camera

Ansel Adams Estate Condemns Adobe for Selling A.I.-Generated Images Mimicking the Photographer’s Style

The black-and-white landscape dupes, which have since been taken down, violated Adobe’s generative A.I. policies

French author Arsène Houssaye wrote the book in 1879, then gave a copy to French physician Ludovic Bouland.

A Book Bound With Human Skin Spent 90 Years in Harvard’s Library. Now, the Binding Has Been Removed

In the late 19th century, a French physician took the skin, without consent, from a female psychiatric patient who had died

A Tuskegee study subject gets his blood drawn in the mid-20th century.

What Newly Digitized Records Reveal About the Tuskegee Syphilis Study

The archival trove chronicles the extreme measures administrators took to ensure Black sharecroppers did not receive treatment for the venereal disease

Lists are circulating online that contain the names of artists whose work was allegedly used to train an A.I. image generation tool without their permission.

Art Meets Science

Viral Lists Reveal Artists Whose Work May Have Trained an A.I. Art Generator

Thousands of painters, cartoonists, sculptors and other creatives are featured in the documents, which reinvigorated debates around copyright infringement and consent

The monkey "chimera" with two sets of DNA at three days old. Some body parts appear tinted green, because the researchers marked the transplanted cells with fluorescent dye to trace what parts they developed into.

Scientists Created a Monkey With Two Different Sets of DNA

So-called “chimeric” monkeys could help scientists understand human diseases and aid in conservation efforts, but the research raises ethical questions

Though she appeared to be in good health just days earlier, Lolita died of a suspected renal condition.

Lolita the Orca Dies After More Than 50 Years in Captivity

Several groups were working to remove the 7,000-pound creature from the Miami Seaquarium and return her to the ocean at the time of her death

A researcher holding human embryonic stem cell cultures in 2004. In the new research, scientists use human stem cells to make models similar to human embryos. The models cannot develop into fetuses.

Researchers Create Model Human Embryos Using Stem Cells

The teams hope to learn more about the first few weeks of human development and provide insights into treatments for infertility and diseases

Researchers Jessica Farrell and Sean Goggin collect water samples at Moultrie Creek in St. Augustine, Florida.

Scientists Can Now Pull Human DNA From Air and Water, Raising Privacy Questions

Environmental DNA helps monitor elusive and endangered animals, but it could be an ethical minefield when used with humans, new study shows

The Hunterian is one of few places in the United Kingdom where the public can see specimens prepared specifically to show human anatomy.

See Tables Crafted From Human Tissue, a Toad With Eggs on Its Back and More at This London Museum

The newly reopened Hunterian Museum acknowledges the ethical quandaries posed by its collection of anatomical specimens

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