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.

These five creepy dolls are in the running for this year's competition.

Which of These Vintage Dolls Do You Find the Creepiest?

Now in its fifth year, an annual contest spotlights a Minnesota museum's historical doll collection

Dust from the Chicxulub impact may have plunged the planet into a cold, dark winter and halted photosynthesis.

Dust May Have Triggered the Global Winter That Killed the Dinosaurs

A new study, based on modeling, suggests fine silicate particles could have blocked sunlight and shut down photosynthesis across the globe

Atlantic salmon spend most of their lives in the cool waters of the ocean. When they venture upstream in freshwater rivers to spawn, however, they encounter challenging warmer waters.

Engineers Create 'Air Conditioning' for Salmon With Chilled Patches of River Water

Wild Atlantic salmon can struggle with heat as they swim upstream to spawn—but artificial "thermal refuges" may help them cool off

The Africa disappeared on Lake Huron in October 1895.

Filmmakers Stumble Upon 128-Year-Old Shipwreck in Lake Huron

A duo working on a documentary about invasive quagga mussels in the Great Lakes discovered the long-lost steamship "Africa"

Foundry workers disassembled Charlottesville's Robert E. Lee statue before melting it down.

Foundry Workers Melt Down Charlottesville's Divisive Robert E. Lee Statue

Eventually, an artist will be chosen to transform the bronze bars into a public art installation

Artist Oscar Nilsson spent 400 hours working on the reconstruction.

See the Face of an Inca Teenager Killed in a Ritual Sacrifice 500 Years Ago

The mummified girl, known as "Juanita," was found in 1995 on Peru's Ampato volcano

The female Pacific footballfish measured about 14 inches long.

Rare Deep-Sea Anglerfish Washes Up on a California Beach

The finding marks the second time in three years that an elusive Pacific footballfish has been found on the sand at Crystal Cove State Park

Vienna-born artist Johann Franz Nepomuk Lauterer, who lived between 1700 and 1733, created Landscape of Italian Character along with a companion painting.

Painting Stolen by American Soldier During World War II Returned to Germany

FBI agents and art recovery lawyers helped retrieve the piece by Austrian artist Johann Franz Nepomuk Lauterer

North Atlantic right whales face threats of entanglement in fishing gear and injuries caused by ships.

North Atlantic Right Whale Numbers May Be Stabilizing at Last

After a decade of decline, the latest population estimate is good news—but conservationists say we "have a long ways to go" to safeguard the marine mammals

Billions of periodical cicadas emerge every 13 or 17 years in the eastern United States, creating an all-you-can-eat buffet for birds.

Huge Cicada Broods Have Ripple Effects on Birds, Caterpillars and Trees

When Brood X emerged in 2021, scientists measured how the influx of billions of insects affected the ecosystem near Washington, D.C.

Ice shelves are important because they help keep ice on land from flowing into the ocean as quickly.

Rapid Melting of West Antarctic Ice Shelves Is 'Unavoidable,' Study Finds

Even under a best-case climate scenario, global sea levels will likely rise because of this accelerated melting, scientists say

The city of Calais commissioned French sculptor Auguste Rodin to create Les Bourgeois de Calais in 1884.

Rodin Sculpture Has Been Missing From Scottish Museum Collection for Nearly 75 Years

The piece is a plaster version of one of the figures from the French sculptor's "Les Bourgeois de Calais"

Journey Castillo is only 3 years old, but she's already traveled all over the country with her parents.

Meet the 3-Year-Old Who Visited All 63 U.S. National Parks

Journey Castillo and her parents, Eric and Valerie Castillo, started their quest during the pandemic

Alaska canceled its snow crab harvest for two seasons in a row.

Why Ten Billion Snow Crabs Disappeared Off the Coast of Alaska

The unprecedented die-off represents roughly 90 percent of the eastern Bering Sea population

Archaeologists described the finds as "costume jewelry" that would've been worn by Bronze Age women around 3,500 years ago.

Metal Detectorist Unearths Bronze Age Jewelry in Swiss Carrot Field

Researchers suspect the trove may have belonged to a "rich woman with a passion for collecting"

These blue and white layers make up crystallized sugar syrup.

These Ten Stunning Images Prove That Small Is Beautiful

Selects from Nikon’s Small World Photomicrography Contest capture the elegance of insects, slime molds and more

Early humans in Europe snacked on seaweed and aquatic plants for thousands of years, though how they prepared and ate them is unclear.

Early Europeans Ate Seaweed for Thousands of Years

Researchers found biomarkers of seaweed and other aquatic plants in samples of dental plaque

Bison were nearly hunted to extinction but are now thriving in several national parks, including Theodore Roosevelt National Park in North Dakota.

The Ecological Benefits of Rehoming a National Park's Booming Bison Population

In Theodore Roosevelt National Park, staffers are keeping the local ecosystem in balance by sending 300 bison to Native American tribes

The sword had a bent blade, a straight hilt and an oval pommel. Researchers also found its scabbard.

1,000-Year-Old Sword and Cemetery Unearthed in Finland

Researchers identified eight burials, but they say the graveyard may hold dozens—or even hundreds—waiting to be discovered

Gene-editing silkworms produced this spider silk.

Genetically Modified Silkworms Can Produce Spider Silk That's Stronger Than Kevlar

The sturdy, biodegradable fibers could one day be used for surgical sutures or armored vests

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