Quick hits: No.1 favorite ice cream; ousting rogue drones; big find by NASA's Curiosity Rover; some good news

Farm Journal graphic, from IDFA National Ice Cream & Frozen Novelty Trends Survey

It's dark and rich and back in the top spot. "Chocolate is back at No. 1 among U.S. ice cream flavors, with butter pecan gaining ground and richer options continuing to rise in popularity, according to a new survey," reports Taylor Leach of Farm Journal. "After briefly ceding the No. 1 spot to vanilla in 2024, chocolate has reclaimed the lead in 2026." Michael Dykes, the International Dairy Foods Association president, told Leach, "Americans’ love for ice cream is as strong as ever." 

The Conversation graph, from Energy Information Administration data

After weeks of surging gasoline prices with no end in sight, some Americans might be wondering what all goes into the cost of a gallon of gas. Robert I. Harris, an energy economist, breaks down gas prices for The Conversation. "The price of a retail gallon of gas is the sum of four things: the cost of crude oil, refining, distribution and marketing, and taxes. . . . In nationwide figures from January 2026, crude oil accounted for about 51% of the pump price, refining roughly 20%, distribution and marketing about 11% and taxes about 18%." Harris adds that since crude oil is the biggest component of gasoline, when its price spikes on the global market, gas prices go up. 

Indiana farmers didn't appreciate drones hovering over
their livestock. (Photo by B. Dittrich, Unsplash)

In rural Indiana, some farming families are "leaning on the law" to keep unwanted drones off their lands, reports Greg Weaver of Indiana Capital Chronicle. "Hoosiers in rural Indiana say drones are unlawfully tracking deer for poachers, inexplicably flying around chicken coops, and increasingly making people uneasy." Although many Indiana farmers considered shooting down the snooping drones, they learned that wasn't legal. "So they’ve found other ways to combat the rascals. . . . Farmers fearful that drones might be spreading disease among livestock recently persuaded the Indiana General Assembly to pass a law that prohibits the devices from being used to harm or harass farm animals."

When it comes to serving up energy for hungry grids in rural Virginia, sometimes smaller is better. "The Blue Ridge Power Agency, which serves a string of nonprofit utilities in central and western Virginia, is set to go live this summer with a collection of five batteries of about 5 megawatts each," reports Elizabeth Ouzts of Canary Media. By comparison, larger batteries are typically at least 10 megawatts; however, both sizes aim to store energy when it's less expensive and plentiful. Blue Ridge Power's new batteries will "help two rural electric co-ops and the city of Salem’s utility save money" by releasing battery-stored energy "when high demand on the grid spikes prices." Unlike their larger cousins, smaller batteries are cheaper and faster to build.

NASA's Curiousity Rover spends its time exploring Mars and 
sending information back to Earthlings. (NASA image)

It's hard to be more remote than exploring for signs of life on Mars, which is what the Curiosity Rover spends its time doing. "New research published in Nature Communications details Curiosity’s latest find — never-before-seen organic compounds, including one with a structure similar to DNA precursors," reports Jake Currie for Nautilus. NASA geologist Amy Williams told Nautilus, "The same stuff that rained down on Mars from meteorites is what rained down on Earth, and it probably provided the building blocks for life as we know it on our planet." To send all those compounds back to Earth, Curiosity had to conduct a full orchestra of experiments. The Curiosity also goes by "the little robotic chemist that could."

Suicide deaths among younger Americans dipped by 11% from earlier projections. 
(Graph by Vishal R. Patel, MD,  Michael Liu, MD,  and Anupam B. Jena, MD)

And now, some really good news: "The rate of suicides among young people in the United States dropped 11% below projections, decreasing most sharply in states with a higher volume of answered 988 calls, a new study has found, reports Ellen Barry of The New York Times. The study's results, published in a research letter in The Journal of the American Medical Association (JAMA), found that 4,372 more adolescents and young adults, ages 15 to 34, are alive today than previously projected. The study's data suggests that the federal government’s 988 suicide prevention hotline rollout, which launched in 2022, is having a positive impact among younger Americans.