9 min read
Kesson, S., Gerald, J. F. & Shelley, J. Mineralogy and dynamics of a pyrolite lower mantle. Nature 393, 252–255 (1998).Article ...
Earths
13 min read
We developed the IUCN Global Ecosystem Typology in the following sequence of steps: design criteria; hierarchical structure and definition of...
1 min read
Keith, D. A. et al. Nature https://doi.org/10.1038/s41586-022-05318-4 (2022).Article Google Scholar Domesday Book, or, The Great Survey of England of William...
3 min read
When the undersea Hunga Tonga-Hunga Ha'apai volcano erupted on January 15, 40 miles (65 kilometers) north of Tonga's capital, it...
4 min read
Approximately 1,800 miles beneath our feet, swirling liquid iron in the Earth's outer core generates our planet's protective magnetic field....
5 min read
The ship Pressure Drop deployed the submersible carrying Dawn Wright and Victor Vescovo into Challenger Deep.Credit: Reeve Jolliffe/EYOS Expeditions The...
3 min read
These days, not so much. But more than 4.5 billion years ago, it's possible the Red Planet had a crust...
3 min read
The amount of carbon stored by microscopic plankton will increase in the coming century, predict researchers at the University of...
2 min read
Engineers were able to contact the tiny CubeSat on Wednesday after it ceased communication with the Deep Space Network on...
2 min read
The imbalance of energy on Earth is the most important metric in order to gauge the size and effects of...