Scientists have discovered potential patches of Earth's ancient crust ... Earth's atmosphere went through a sequence of oxygenation episodes fueled by geological and biological interactions ...

A 3.7-billion-year-old record of our planet's ancient magnetism has been unearthed, providing evidence that Earth's magnetic field already existed very early in history. This discovery ...

The oxygenation of the Earth’s atmosphere and oceans and the emergence and evolution of life are pivotal episodes in the planet ... light on the evolution of ancient marine environments.

"Until now, the absence of any truly ancient craters means they are largely ignored by geologists. "This study provides a crucial piece of the puzzle of Earth's impact history and suggests there ...

Researchers decades ago proposed that lightning caused chemical reactions in ancient Earth’s oceans and spontaneously produced the organic molecules. Now, new research published March 14 in the ...

These techniques, in fact, were invented thousands of years ago by the leaders of the Ancient World. But how do politicians actually use images to persuade us - often without us even knowing?

This ancient period of deep freeze, known as the Neoproterozoic Era, or “Snowball Earth,” lasted from about 1 billion to 543 million years ago. During that time, landmasses consolidated into a ...

“Until now, the absence of any truly ancient craters means they are largely ignored by geologists. “This study provides a crucial piece of the puzzle of Earth's impact history and suggests ...

"Until now, the absence of any truly ancient craters means they are largely ignored by geologists. "This study provides a crucial piece of the puzzle of Earth's impact history and suggests there ...