Earth science or geoscience includes all fields of natural science related to planet Earth. This is a branch of science dealing with the physical and chemical constitution of Earth and its atmosphere.

The lithosphere is the layer of Earth we call home. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on ...

Physical geography and environmental geoscience encompass the study of Earth’s surface and the dynamic interactions among its spheres—the lithosphere, hydrosphere, atmosphere and biosphere.

Earth Sciences is an expansive field that integrates geology, geophysics, geochemistry, climatology, and oceanography to elucidate the dynamic processes shaping our planet. It addresses the formation ...

In a white paper published by a multidisciplinary team of top scientists in China, Earth system is defined to encompass both internal and external geospheres from solid Earth system through surface ...

Molecular oxygen (O 2) is essential for respiration on today's Earth, but the early atmosphere was almost devoid of oxygen until the Great Oxidation Event. How then did Earth's atmosphere become oxic?