Students had questions. The answers came from an astronaut in the International Space Station in an out of this world school ...

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

USC scientists have made a groundbreaking discovery about the nature of the Earth's enigmatic inner core, revealing for the ...

This 2023 satellite photo shows the heart-shaped Spirit Lake, which was transformed by the cataclysmic eruption of Mount St.