Scientists with NASA are launching enormous balloons, the size of a football stadium, from the Antarctic ice. They're carrying experiments on dark matter and other mysteries. Our next story takes us ...

Student volunteers prepare two balloons for a morning launch in Cumberland, Md., as part of a nationwide project to study the April 8 eclipse. (Meredith Rizzo for NPR) Student volunteers prepare a ...

👉 Watch the video of Sarah’s school science experiment at Sun Valley Elementary here! Hello parents, teachers and students! If you’re looking for fun way to explore meteorology with your elementary ...

Our next story takes us to the ice of Antarctica, where NASA scientists are launching gigantic balloons that will rise up way into the stratosphere, to near space. Some of these balloons are so big ...

CUMBERLAND, Md. — It's a chilly March morning, and Mary Bowden is standing in the parking lot of a local community college. Bowden is a professor of aerospace engineering at the University of Maryland ...