Smart News

The satellite reentered Earth's atmosphere at 11:04 p.m. Eastern time on Sunday.

NASA Satellite Falls Back to Earth After Almost 40 Years in Space

The reentry calls attention to the mission’s success and puts a spotlight on the dangers of space debris

In purple, a hole in the ozone layer over Antarctica on September 10, 2009

The Ozone Hole Is on Track to Mend Itself Within Decades

The worldwide phaseout of ozone-depleting substances is allowing the atmosphere to recover, a new U.N. report finds

The courtyard of the House of the Vettii in Pompeii

See the Lavish Pompeii Home Owned by Two Men Freed From Slavery

After two decades, the newly restored House of the Vettii is officially open to visitors

A Pasadena resident photographs a peacock as it spreads out its tail feathers on the front lawn of her home in 2021.

California City Relocates Noisy Peacocks

The colorful birds have sparked disputes between residents in South Pasadena, with some enjoying the animals and others wanting them gone

Archaeologists studied the tree ring growth patterns of 100 timbers.

Cool Finds

Rare 16th-Century Ship Unearthed in England

Quarry workers discovered the vessel 1,000 feet from the nearest coastline

An old Viking ship under the Northern Lights in Iceland

Ancient DNA Reveals a Genetic History of the Viking Age

Nearly 300 ancient genomes shed light on how people migrated and genes flowed in Scandinavia

A painting of Diana by British portraitist Douglas Hardinge Anderson, now hanging at the Royal Marsden Hospital

Princess Diana's Iconic Velvet Gown Is Going Up For Auction

The late princess wore the dress on several occasions throughout the '90s

The icory cosmetic spoon was used to pour incense onto fires as an offering to the gods or the dead.

For the First Time, U.S. Repatriates an Artifact to the Palestinian Authority

The item, an ivory cosmetic spoon, dates back to between 800 and 700 B.C.E.

Public health officials are warning about xylazine, also known as “tranq” or “tranq dope,” an animal sedative that's infiltrating the nation’s illicit drug supply in substances such as heroin and fentanyl.

What to Know About 'Tranq,' the Animal Sedative Infiltrating Street Drugs

Public health officials are sounding the alarm about xylazine, a substance that causes gruesome wounds and knocks users out for hours

The Pantheon's dome, the largest unreinforced concrete dome in the world, is still standing despite being nearly 2,000 years old.

'Self-Healing' Concrete May Have Preserved Ancient Roman Structures

The durable material could fill its own cracks, new research suggests

Some romance and fiction audiobooks are now narrated by A.I. voices named Madison and Jackson.

Art Meets Science

You Can Listen to Audiobooks Narrated by Artificial Intelligence

Apple is now offering "digital narration" for some titles in the romance and fiction genres

Archaeological artifacts as well as bone fragments up to 5,000 years old were discovered at two Spanish homes.

Police Discover Hundreds of Stolen Artifacts at Two Spanish Residences

The collection includes bones, Paleolithic tools, an ancient Roman loom and more

Pollinators, including bees, face pressure from disease-causing organisms, habitat loss, climate change and other factors.

The World's First Vaccine for Honeybees Is Here

It could be a game-changer for beekeepers fighting American foulbrood, a disease that can wipe out entire colonies

A Stomp performance on the streets of New York City in 2021

'Stomp' Performers Hang Up Their Garbage Can Lids

The iconic production closes this weekend after nearly three decades off-Broadway

A cave painting of an extinct cattle species from Lascaux, France, with markings on its back.

Could These Cave Markings Be the Earliest Form of Writing?

New research proposes that symbols in 20,000-year-old cave drawings are a proto-writing system, but not all scientists are convinced

Iranian actress Taraneh Alidoosti was welcomed by friends and colleagues on Wednesday after being released from prison on bail.

Iran Releases Taraneh Alidoosti, the Famous Actress Arrested for Supporting Protests

Alidoosti had criticized Iran's brutal crackdown on protests following the death of Mahsa Amini

California Department of Water Resources officials prepare to measure the snowpack at Phillips Station in El Dorado County, California, on Tuesday.

California’s Snowpack Is High Above Average—but Its Drought Is Far From Over

While extreme storms have boosted the state’s snowpack, they’ve also caused destructive flooding

A Covid-19 testing site in New York City on December 9. An estimated 27.6 percent of cases nationwide were caused by the XBB.1.5 variant this week, according to the CDC's most recent data.

What to Know About the 'Most Transmissible' Covid-19 Variant

XBB.1.5 is the fastest-spreading variant in the country, but it is not known to cause more severe illness than previous ones

Americans might choose more sustainable meals when beef items on menus are labeled "high climate impact."

Could Climate Impact Labels Change the Way We Eat?

Warnings on fast-food menus might make Americans think twice about choosing beef, a new study finds

Archaeologists have only unearthed half of the Viking hall so far and plan to continue their dig later in 2023.

Cool Finds

Archaeologists Unearth Viking Hall in Denmark

The structure may have been used for political meetings or other community gatherings

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