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

Are we extraterrestrial? Something was recently discovered by NASA on a near-Earth asteroid. They are Organic Molecules On ...

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.

Roughly 4.6 billion years ago, the Sun was born from the gas and dust of a nebula that underwent gravitational collapse. The ...

“To understand the origin of life, it becomes important to understand when and how Earth began hosting an ocean with a more neutral pH,” said Meng Guo, a former Yale graduate student in Korenaga’s lab ...

which is why it's taken such a long journey -- and long time -- to swing by Earth again, according to The Planetary Society. A green comet will appear in the night sky this week, for the first ...

One leading theory on the origins of life on Earth proposes that simple chemical molecules gradually became more complex, ...