An investigation by Howard Center for Investigative Journalism at Arizona State University and Scripps News reveals how the FAA fails to protect most who fly for a living from a known health hazard.

Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a decades-old mystery about the cosmic ray energy spectrum—which shows a sharp decrease ...

At times, the sun ejects energetic material into space, which can have consequences for space-based and even ground-based ...