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Stories from Sarah Kuta

Dead and dying sea creatures have been washing ashore on beaches in South Australia over the past 15 months because of a toxic algal bloom.

The Culprit Behind South Australia’s Deadly Algal Bloom Might Be the Most Toxic Species Ever Tested, Scientists Say

Karenia cristata, a rare type of microscopic algae that produces toxins that harm nerve cells, can be lethal at very low concentrations

A moose called "Frank the Tank" in the Colorado mountains.

Are Moose Colorado Natives or Introduced Outsiders? New Research Suggests That the Animals Have Lived in the State for Centuries

Officials say moose weren’t established in the state until they were brought there in the late 1970s. But historical documentation and archaeological evidence indicate that they resided there long before that

Artist E. Le Bihan created this depiction of the First Fleet entering Sydney Harbor.

Smallpox Scabs That British Doctors Used to Inoculate Patients May Have Introduced the Deadly Disease to Australia, New Research Suggests

Two new studies find that British colonists arriving via ship in the late 18th century likely introduced smallpox, which devastated Aboriginal communities far more than previously known

Researchers discovered that Neanderthals and Homo sapiens appeared to collect the same type of snail shell, possibly for ornamental or symbolic purposes.

Our Ancestors Loved Shell Trinkets, Just Like Neanderthals. New Research Suggests It’s a Sign of Shared Culture Across Species

Based on artifacts found in a limestone cave on the Mediterranean coast, scientists think the two species might have shared similar survival strategies, stone tool technologies and symbolic traditions

Scientists think sperm whales entered the Mediterranean Sea via the Strait of Gibraltar roughly 20,000 years ago, then began to spread east.

Sperm Whales Living in the Eastern Mediterranean Sea Seem to Have Developed a Distinct Dialect From Those in the West

All Mediterranean sperm whales were thought to be part of one cultural group, identifiable by a unique pattern of clicks, or a coda. But sound recordings suggest that eastern creatures use a sped-up version of the western whales’ coda

Dinosaurs and other animals might have eaten the fruits of angiosperms during the Late Cretaceous.

Early Flowering Plants May Have Relied on Dinosaurs to Eat Their Fleshy Fruits and Spread Their Seeds

According to fossils preserved by volcanic ash, the plants, known as angiosperms, began producing relatively large, blueberry-size fruits millions of years earlier than previously thought

Homo floresiensis (center) had a skull about the size of a grapefruit and stood a little more than three feet tall.

How a Hungry Komodo Dragon Led Scientists to Determine Our Small, Hobbit-Like Cousins Probably Weren’t That Smart After All

New research indicates “Homo floresiensis” probably wasn’t hunting big game or using fire on Flores Island, suggesting the small-brained species wasn’t quite as “behaviorally advanced” as once hypothesized

Some of the Neanderthal remains that were analyzed in the new study

Why Did Neanderthals Go Extinct? Inbreeding Probably Wasn’t to Blame for Their Demise in Northwestern Europe, a Study Suggests

In contrast to those who resided in Siberia, Neanderthals who lived in what’s now Belgium and France shortly before the species vanished seem to have been genetically diverse and healthy

Scientists collected samples from 11 caves in Spain and Portugal.

In a Scientific First, Researchers Recovered Ancient DNA That Humans Left Behind on Rock Art and Cave Walls

DNA preservation on cave walls is highly variable, but scientists say their work is an important step on the path toward gaining a deeper understanding of our creative ancestors

Rockwell was commissioned to create So You Want to See the President! by Stephen Early, Roosevelt’s press secretary.

Norman Rockwell Captured the Hustle of the West Wing in Colorful Drawings Displayed for Decades in the White House. They’re Now on Public View for the First Time

The works were commissioned to humanize President Franklin D. Roosevelt at the height of World War II

Gracie is between 3 and 4 years old.

Keep Your Eyes Peeled for Gracie, a Reticulated Giraffe on the Loose in Texas

The tall creature escaped from a private ranch this month, and she’s been roaming the Texas Hill Country ever since

The technology uses thermal cameras and artificial intelligence to detect whales based on the water spewed from their blowholes, which is slightly warmer than the surrounding water.

Gray Whales Are Getting Struck by Ships in San Francisco Bay. Could This New A.I.-Powered Tech Save Them?

The recently launched system involves two thermal cameras that can detect gray whales up to four miles away, giving ships enough time to slow down or change course—and avoid running into the marine mammals

Archaeologists found 82 pit houses, where they suspect people lived and worked.

Were Vikings Really ‘Uncivilized’ Barbarians? Large Textile-Production Site Discovered in Denmark Challenges That Stereotype

The massive settlement, which spans more than a million square feet, likely dates to the late Iron Age or early Viking Age between 600 and 950 C.E.

The spiders build spring-loaded, cone-shaped webs that catapult green tree ants.

This Newly Discovered Spider Builds a Unique Web That Catapults Ants Through the Air

Flung prey can reach speeds of up to 14.4 feet per second, or a little less than ten miles per hour. An insect will land in the spider’s main web about a foot above the spring-loaded trap

Gaps in the western pediment have been filled in with marble blocks.

Greece Restored Part of the Parthenon’s Western Facade, Revealing Its Original Shape Not Seen in Centuries

The project in Athens started in 2017 and involved quarrying, transporting, hand-carving and placing new marble blocks in one of the landmark’s triangular pediments

With the letter, George Washington accepted British surrender at Yorktown, paving the way for American independence. 

A Letter Signed by George Washington That Helped Pave the Way for American Independence Goes on Display in London

Washington dictated and signed the letter in October 1781 to formally accept the British surrender at Yorktown, writing of his “ardent desire to spare the further effusion of blood”

Indo-Pacific bottlenose dolphins live in the tropical waters of the Indian and western Pacific oceans.

Female Dolphins Seem to Remember Which Males Were Aggressive During Mating Season—and May Try to Avoid Them

When researchers played underwater recordings of pushy males, females that were capable of becoming pregnant swam away from the sounds

This weekend, thousands of people are expected to gather at Stonehenge to celebrate the summer solstice.

Archaeologists Discover Evidence That a Wooden Prototype for Stonehenge May Have Aligned With the Solstice 500 Years Before the Stone Circle

The remains of a wooden monument in southern England, three miles away from Stonehenge, may demonstrate Neolithic people’s interest in the heavens

Located in Sherwood Forest, the Major Oak failed to produce leaves this spring and is now presumed dead.

Major Oak, the 1,200-Year-Old Tree with Ties to the Robin Hood Legend, Is Presumed Dead After Failing to Produce Leaves

The legendary bandit who stole from the rich and gave to the poor is said to have used the massive tree as a hideout while running from the sheriff of Nottingham

Archaeologists discovered musket balls thought to have been fired during the Battle of Bunker Hill.

In June 1775, the American Patriots Faced Off With the British at the Battle of Bunker Hill. Archaeologists Are Uncovering Evidence of the Fighting 251 Years Later

Researchers discovered gun parts, musket balls and other artifacts in Boston’s Charlestown neighborhood

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