Geologists have long struggled to understand massive time gaps in Earth’s rock record, where millions—sometimes billions—of ...

Buried more than 3,000 miles beneath our feet, Earth’s solid inner core was once thought to be unchanging—locked in place at ...

This course explores surface processes across Earth’s dynamic landscapes. Focusing on mountain, hillslope, river and coastal environments, the course investigates how and why these landscapes change ...

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...

The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball ...

A team of scientists just discovered the longest organic molecules yet seen on Mars, the fourth planet from the Sun and and a ...

and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate and climate change, marine and freshwater systems, and ecology. It also considers the ...

Recent scientific discoveries reveal two extraordinary phenomena that could change our understanding of Earth's hydrology.

then trees and finally flowering plants - the Earth's surface and its biogeochemical processes have also changed. In this issue, we present a collection of articles that explore how the evolution ...

Erosion and sediment transport pose significant challenges for Aotearoa New Zealand's landscapes. This course delves into the processes driving changes in mountains, hillslopes, rivers, coastal, and ...