Astronomers have created the largest and most detailed 3D map yet of a glowing signal from the early universe, revealing hidden galaxies and gas from 9-11 billion years ago. By analyzing faint ...

Phinney collecting her soil cores in a high burn intensity region of the 2020 Mangum Fire, Grand Canyon North Rim, Arizona. Pittsburgh, Pa., USA: On 8 June 2020, the Mangum Fire ignited 16 miles north ...