News from October 10–October 16, 2026
Each week, we scan the latest headlines to spot words in action. From major news stories to pop culture buzz, this feature highlights language as it’s unfolding. Stories about a great pumpkin, another French art heist, and the secrets of cuttlefish all contributed to the vocabulary from this week’s news.
cephalopod
noun: a class of marine animals that have a head and tentacles
From the headlines: Cephalopod researchers have gotten closer to their goal of understanding how cuttlefish camouflage themselves. In a new study, scientists altered the genetic material of the tentacled marine animals, introducing foreign DNA that showed up in subsequent generations. It was a major step toward genetically engineering cuttlefish whose neurons light up when active, which will allow researchers to see what happens in their brains when the color and texture of their skin change to match their surroundings.
circumference
noun: the length of the outer boundary of a circular area
From the headlines: Dozens of enormous pumpkins were entered in the 53rd World Championship Pumpkin Weigh-Off in Half Moon Bay, California. Minnesota horticulture teacher Travis Gienger claimed his fifth title with a 2,389-pound pumpkin measuring more than 19 feet in circumference. Gienger hauled the massive squash roughly 2,000 miles from Anoka, Minnesota, to compete in the October 12 event.
disenfranchise
verb: deprive a person of voting rights
From the headlines: Indian authorities detained thousands of young demonstrators protesting the Election Commission’s Special Intensive Revision of voter rolls. Protesters say the removal of 130 million names over the past year has disenfranchised millions of people in the world’s largest democracy. They argue that new documentation requirements make it especially difficult for poorer citizens to prove their eligibility and exercise their right to vote.
genome
noun: a full set of chromosomes
From the headlines: Scientists have sequenced the genome of Jonathan, a 194-year-old giant tortoise believed to be the world’s oldest living land animal. Jonathan has survived at least a century beyond the typical life expectancy for his species, prompting researchers to study him for clues to extreme longevity. They are particularly interested in chemical markers on his DNA that resemble those found in a tortoise that’s only about five years old.
heist
noun: a robbery or holdup
From the headlines: French police arrested six suspects and recovered two Renoir paintings stolen in a heist at a museum in Cagnes-sur-Mer. The museum, located in the artist’s former home, had been robbed the previous month. Investigators initially said two people carried out the theft, during which two other paintings were left in the garden as the thieves fled.
juxtapose
verb: place side by side, especially in a way that invites comparison
From the headlines: A new show at New York’s Metropolitan Museum of Art juxtaposes the art of married couple Jackson Pollock and Lee Krasner. “Past Continuous” places Krasner’s and Pollock’s work side by side, highlighting their influence on each other as well as their distinct styles. Pollock and his drip paintings are generally considered more famous, but this show puts Krasner’s masterful collages and paintings on equal footing.
microbiome
noun: the totality of microorganisms present in an environment
From the headlines: New research suggests that as ancient humans migrated across continents, their gut microbiomes came along with them. Researchers compared bacteria from the intestines of an Indigenous hunter-gatherer tribe in Tanzania and a tribe of foragers who live 7,000 miles away in the Bolivian Amazon. The gut microorganisms of these two groups were strikingly similar — but different from those of urban dwellers — and scientists believe the connection goes back to a time before human migration.
tarmac
noun: a paved road or surface, especially at an airport
From the headlines: At John Wayne Airport in Santa Ana, California, a passenger stole a small truck used for towing planes and crashed it on the tarmac. Police said Skyler Jay Barr used an emergency door to access the area near the airport’s runway, where he jumped into the towing vehicle and drove it into a utility cart. Barr then tried to hijack an American Airlines lavatory waste truck before being arrested. Airport operations were briefly disrupted until Barr was removed from the tarmac.
therapeutic
adjective: tending to treat disease or restore to health
From the headlines: International scientists met to discuss methods for studying the therapeutic effects of regular sauna use. They hope rigorous, well-controlled human trials can clarify how heat therapy may affect physical and mental health. Much of the existing research has relied on small studies with inconsistent methods, while many claims about sauna treatment still rest largely on anecdotal evidence.
treason
noun: the offense of acting to overthrow one’s government
From the headlines: A former head of Germany’s foreign intelligence service was arrested on charges of betraying his country by passing state secrets to a foreign nation. August Hanning, who was with the service until 2005, is suspected of “spying out state secrets, attempted treason, and espionage,” according to the prosecution. No public statement has been made about what country allegedly paid Hanning for sharing classified information.
