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The United States Antarctic Program (USAP) has sent its first crew to Antarctica since May. About 100 operations and engineering staff members of the USAP arrived on the continent on September 14. Antarctica is the only continent free of the…
On August 6, a horse named Kurt was born in Texas. The colt made history. Kurt is the first Przewalski’s horse to be successfully cloned. In 1980, scientists at the San Diego Zoo, in California, took DNA from a Przewalski’s…
Groups of people sometimes need to make decisions. Students might take a class vote on what book to read or game to play. This year, Americans will vote to decide who will be president. But humans aren’t the only creatures…
NASA astronauts Doug Hurley and Bob Behnken made history when they returned to Earth on August 2. Their SpaceX Crew Dragon spacecraft, Endeavour, parachuted into the Gulf of Mexico. It was the first splashdown landing by American astronauts in 45…
Robotics is a complicated field. But brothers Sanjay and Arvind Seshan, of Pittsburgh, Pennsylvania, found an early passion for it. In 2014, they embarked on a mission to make it easier for others to learn robotics by creating the website…
Dorothy Jean Tillman earned a college degree online at 12 and a master’s degree in environmental science at 14. This summer, she’s running a camp in Chicago, Illinois, to bring science and the arts to kids who’ve been cooped up…
Caleb Arnold loves birds—especially hummingbirds. The 7-year-old from Slidell, Louisiana, knows a lot about his favorite fliers. “They pollinate stuff, and they’re pretty and small,” he says. But there’s one thing Caleb didn’t know: Hummingbirds see a wider range of…
Archaeologists have uncovered the bones of 60 mammoths near Mexico City, Mexico. The fossils were found under an airport that’s under construction. In October, Mexico’s National Institute of Anthropology and History began digging at the site. Since then, archaeologists have…
A long, scaly creature slithering alone through the grass—that’s how we usually picture a snake. But a new scientific study could change that image. Snakes can be long. And they’re certainly slithery. But they may not be the loners we…
NASA is planning to launch the DART mission in 2021. DART stands for Double Asteroid Redirection Test. The goal of the mission is to see if NASA can change the course of objects in space, such as asteroids, that might…
