Have you ever wondered how Earth got its name ... Northern European languages have similar words for this planet we live on – ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet ... By performing live to an audience, they sent an important ...

Sen aims to use the story-telling power of video to inspire, empowering everyone to witness planetary change and humanity's exploration of space.

Will it help stave off a potential Armageddon? NASA is training humanity’s most powerful telescope on a “city-killing” ...

"In 2024, we saw a 17% year-over-year spike in the average number of close approaches in low Earth orbit per satellite." ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But do other planets in the solar system have them too?