Smart News

Casts of the ancient chewing gum pieces, which were found in Sweden and date to between 9,540 and 9,890 years ago.

Prehistoric Chewing Gum Reveals Diet, Oral Health of Stone Age Teenagers

From preserved DNA, researchers identified which plants and animals the young people would have eaten or used for making clothing—and they found one case of a severe gum infection

The three-inch blade is one of the earliest surviving examples of a runic inscription in Denmark.

Cool Finds

Engravings on 2,000-Year-Old Knife Might Be the Oldest Runes Ever Found in Denmark

The letters on the blade read "hirila," which experts say may translate to "small sword"

Emperor penguins are the largest penguins in the world, but they're at risk of disappearing because of human-caused climate change.

Scientists Discover Four New Emperor Penguin Colonies From Satellite Images of Antarctica

The findings are a rare bright spot for the birds, which scientists predict will be mostly extinct by 2100

A gilded unicorn atop a silver baton from the regalia of Scotland's Usher of the White Rod

How the Unicorn Became an Enduring Symbol—and Scotland's National Animal

The Perth Museum's inaugural exhibition examines the mythical creature's long history

Researchers have developed a new video hardware and software system to show humans how insects and other animals experience color. Here, they show an orange-barred sulphur butterfly as it might look to a bird. (The insect appears yellow to humans.)

See the World Through the Eyes of Animals With These Stunning New Videos

By making ultraviolet light accessible to our eyes, a novel camera system reveals how insects, birds and other creatures experience color

Patrons drank less wine at bars and pubs in England that removed the largest serving size from their menus.

People Drink Less Wine When Bars Remove the Largest Glass, Study Finds

The simple change could help reduce alcohol consumption and improve health at the population level, U.K. researchers say

An oak peacock moth lands on a window behind dancing wedding guests, illuminated in red light. This photograph won the category for butterflies and dragonflies.

See 11 Winning Images From the Close-Up Photographer of the Year Awards

Focused on little details of animals and plants, these stunning shots spotlight the world’s tiny wonders

The latest winner of a Japanese literary prize said she used ChatGPT to write parts of her novel.

Art Meets Science

ChatGPT Helped Write This Award-Winning Japanese Novel

After receiving the prestigious Akutagawa Prize, Rie Kudan spoke about why she used A.I. to write a portion of her work

The 2023 Doomsday Clock on display before a Bulletin of the Atomic Scientists event on January 24, 2023. The Bulletin has been setting the clock since 1947 based on analysis of threats facing humans from technologies people have made. 

Doomsday Clock Stays at 90 Seconds to Midnight Amid Climate Change, War and A.I.

For the second year in a row, the clock is the nearest it has ever been to signaling our total annihilation

One side of the silver medal depicts Zeus holding Nike in the palm of his hand, while the other side features the Acropolis in Athens.

The Paris Olympics

Winners Got Silver Medals at the First Modern Olympic Games in 1896

A rare example of the nearly 130-year-old silver medal just sold at auction for $112,000

The 7.46-carat brown diamond is about the size of a gumdrop.

French Tourist Finds 7.46-Carat Diamond at Arkansas State Park

Julien Navas plans to have the brown gem split into two pieces so he can give half to his fiancée and half to his daughter

The Dana-Farber Cancer Institute

Top Harvard Cancer Institute Will Retract Six Studies and Correct 31 More After Photoshop Claims

British biologist and blogger Sholto David alleged that executives at the Dana-Farber Cancer Institute published papers with manipulated data and images

Firefighters work to control the blaze at the National Art Gallery in Abkhazia on January 21.

Fire Destroys 4,000 Paintings at Abkhazia's National Art Gallery

The blaze, which spared only some 150 artworks, is a devastating cultural loss for the region

Churchill's custom-made dentures helped him maintain his distinctive speaking style.

Winston Churchill Wore False Teeth to Deliver Historic Wartime Speeches. Now, They're for Sale

The British prime minister likely acquired the custom gold-mounted dentures around the beginning of World War II

The open canister with the sample collected from the asteroid Bennu inside. Scientists hope the sample can help them better understand planet formation and the origin of life on Earth.

NASA Finally Opens Canister Holding Asteroid Sample—See What They Found

It took several months for the researchers to remove two stuck fasteners, which required them to design new tools

A recently reconstructed brass Roman arm guard, now green and discolored, "gleamed gold" 2,000 years ago.

Experts Solve 'Ancient Jigsaw Puzzle' by Reassembling Roman Armor Broken Into 100 Pieces

The fragments of the brass arm guard were discovered at an ancient fort complex in Scotland over a century ago

People with long Covid sit in the audience at a U.S. Senate hearing about the condition on January 18.

Scientists Find Indicators in Blood Linked to Long Covid, Hinting at Future Treatments

One part of the immune system appeared to be overly active in long Covid patients in a small study, a finding researchers hope could help diagnose or treat the condition

A more than four-foot-long medieval sword was found just to the left of the Swedish man's skeleton.

Cool Finds

This Medieval Man Was Buried With a Four-Foot-Long Sword in Sweden

Researchers in Halmstad think he was a high-ranking member of the nobility before his death some 600 years ago

The artifact was found during a two-week dig by a volunteer group in the village of Norton Disney.

Cool Finds

Another Mysterious Roman Dodecahedron Has Been Unearthed in England

More than 100 such ancient artifacts have been found throughout Europe, but nobody knows what they are

An image of an odd radio circle called ORC 1. ORCs can be much wider across than the Milky Way galaxy and are large enough to surround entire galaxies.

Giant, 'Odd' Circles of Radio Waves in Space May Finally Have an Explanation

The mystifying orbs could be caused by galactic winds, propelled by a period of rapid star formation and death

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