Geoscience
![](https://scitechdaily.com/images/Earths-Inner-Core-Slowing.jpg)
USC Researchers Prove Earth’s Core Is Losing Speed
Daisy Hips
The inner core began to decrease its speed around 2010, moving slower than the Earth’s surface. Credit: USC A new ...
![](https://scitechdaily.com/images/3-7-Billion-Year-Old-Banded-Iron-Formation-scaled.jpg)
Oldest Undisputed Evidence of Earth’s Magnetic Field Uncovered in Greenland
Daisy Hips
An example of the 3.7 billion year old banded iron formation that is found in the northeastern part of the ...
![](https://scitechdaily.com/images/Deoxygenation-and-Marine-Extinctions.jpg)
Ancient Extinction Mirrors Today’s Ocean Crisis: Deoxygenation’s Role Unveiled
Daisy Hips
A study in Nature Geosciences reveals that oceanic anoxia significantly contributed to marine extinctions during the Triassic–Jurassic period, with current ...
![](https://scitechdaily.com/images/Earth-Interior-Subducting-Water-Rising-Magma-Plume.jpg)
How Scientists Unraveled Earth’s Deep Water Secrets
Daisy Hips
Illustration of silica crystals coming out from the liquid metal of the Earth’s outer core due to a water-induced chemical ...