Sarah Kuta

Sarah Kuta

Sarah Kuta is a writer and editor based in Longmont, Colorado. She covers history, science, travel, food and beverage, sustainability, economics and other topics.

African wild dogs might use facial expressions to communicate with each other as they hunt in packs on the savanna.

Wild Dogs Have Muscles for 'Puppy Eyes,' Suggesting the Cute Expression Did Not Evolve Just for Humans

African wild dogs have the same well-developed eye muscles that domestic dogs use to make their signature pleading faces, a recent study finds

All dog breeds are welcome on Bark Air, though humans must be at least 18 to fly.

A New Airline for Dogs Takes Flight

Bark Air made its inaugural flight from New York and Los Angeles this week. But seats are pricey, costing up to $8,000

Marc Händel, an archaeologist with the Austrian Academy of Sciences, excavates rib bones in the wine cellar.

Austrian Man Discovers Hundreds of Mammoth Bones While Renovating His Wine Cellar

Owner Andreas Pernerstorfer thought he'd found a piece of wood, but then he remembered something his grandfather had said about finding teeth in the cellar decades ago

Historians were surprised to discover more than 50 carvings on the door, including initials, last names and depictions of hangings. 

See the Graffiti Bored British Soldiers Carved Into a Castle Door More Than 200 Years Ago

One of the carvings may even depict French emperor and military commander Napoleon Bonaparte being hanged

View of Jiigurru, where the pottery fragments were found

Oldest Known Aboriginal Pottery Discovered in Australia

Found on the island of Jiigurru, the 82 shards predate the arrival of Europeans by centuries, dating to between 2,000 and 3,000 years ago

The Black Death killed tens of millions of people in the mid-1300s, but scientists and historians are still trying to figure out how it spread.

Did Body Lice Spread Bubonic Plague? Research Suggests the Parasites Are Better Vectors Than Thought

These blood-sucking insects are capable of transmitting the bacteria that caused the Black Death, according to a laboratory study

Within 72 hours of a patient being admitted with a severe traumatic brain injury, doctors often ask family members to make a difficult choice about whether to continue life support.

After Brain Injuries, Doctors and Families Should Take More Time With Life Support Decisions, Research Finds

A small study suggests some severe traumatic brain injury patients can later recover a level of independence or return to their pre-injury lives

The popular chapel has been closed since February because of damage caused by land movement.

A Historical Glass-Enclosed Chapel Overlooking the Pacific Ocean Must Be Dismantled Before Nature Can Destroy It

The one-of-a-kind sculpture in California, designed by the son of famed American architect Frank Lloyd Wright, is at the mercy of shifting grounds

At least 138 howler monkeys have been found dead in the Mexican state of Tabasco since May 16.

Mexico's Howler Monkeys Are Dying, 'Falling Out of the Trees,' Amid Scorching Heat Wave

Veterinarians and volunteers are trying to save the threatened primates by hoisting buckets of water and food into trees, as well as providing medical care

Taquería El Califa de León makes simple tacos with meat, salt, lime juice and optional sauces.

This Tiny Taco Stand in Mexico City Was Just Awarded a Coveted Michelin Star

Founded in 1968, Taquería El Califa de León has just four items on its menu, which diners eat while standing elbow to elbow

Beachcombers stumbled upon the fish south of Cannon Beach, a small coastal town in northwest Oregon.

Beachcombers Discover Rare, Deep-Sea Anglerfish Washed Up on Oregon Coast

Most humans will never see a Pacific footballfish, as the creatures live at depths of 2,000 to 3,300 feet below the ocean's surface

The tiles were likely made in the Netherlands in the late 17th century.

This Polish Museum Received a Mysterious Package in the Mail—With Missing 17th-Century Tiles Inside

The ceramic tiles, which vanished during World War II, once adorned a Baroque bathing pavilion in Warsaw

The Mona Lisa is the most popular painting at the Louvre in Paris.

Has the Mystery of the 'Mona Lisa' Background Been Solved?

Ann Pizzorusso, a geologist and art historian, says she's identified the location in the background of Leonardo da Vinci's famous painting

A tuna crab on the sand in San Diego in 2002, a year when large numbers of the creatures washed up on shore.

Why Are Tuna Crabs Swarming Off the Coast of San Diego?

Scientists are perplexed by the massive group of crustaceans, but they suspect the animals were pushed north by strong ocean currents originating near Mexico

The interactive map, called Segregation Explorer, tracks demographic trends across the country.

This Map Lets You See How School Segregation Has Changed in Your Hometown

The new interactive tool accompanies a study of school enrollment data, which shows that segregation has worsened in recent decades

A self-portrait of Leonardo da Vinci

A New Leonardo da Vinci Biopic Is Coming to the Big Screen

The film will be an adaptation of Walter Isaacson's biography of the Renaissance painter, scientist and inventor

A subpopulation of orcas in the Strait of Gibraltar (not pictured) have interacted with roughly 700 boats since 2020, causing five of the vessels to sink.

Orcas Sink 50-Foot Yacht Off the Coast of Morocco

The vessel's two passengers were evacuated onto an oil tanker in the Strait of Gibraltar. The incident marks the fifth vessel the mammals have sunk in recent years

Lightning wowed onlookers watching the eruption of Volcán de Fuego in Guatemala last month.

Lightning Dazzles Onlookers Watching the Eruption of Volcán de Fuego in Guatemala

Volcanic lightning is so common that it's even earned its own nickname: dirty thunderstorms

The stone has inscriptions on three sides.

Geography Teacher in England Finds Stone With 1,600-Year-Old Inscriptions in His Garden

The rock is covered in ogham, an alphabet made up of parallel lines used for writing in the Irish language

Elephants use different greetings depending on whether the other animal is looking at them.

How Do Elephants Say Hello? Reunions Lead to Ear Flapping, Rumbling and Trunk Swinging in Greeting

New research explores how African savannah elephants use vocalizations, gestures and secretions when they meet up with companions

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