Green Lantern once fought 'God' for the fate of the planet Earth, establishing him as one of DC's most powerful heroes in the ...

The red planet Mars, named for the Roman god of war, has long been an omen in ... the fourth planet from the sun could have been mistaken for Earth’s smaller twin, with liquid water on its ...

Exploring the transformation of Earth from a volcanic hellscape to a potential birthplace of life during the Hadean era.