New depth map of the Arctic Ocean

An international team of researchers has published the most detailed submarine map of the Arctic Ocean. The study, by Miquel Canals, José Luis Casamor and David Amblàs from the Consolidated Research Group on Marine Geosciences ...

Mapping the Oaxaca earthquake from space

On the morning of 23 June 2020, a strong earthquake struck the southern state of Oaxaca, Mexico. The 7.4-magnitude earthquake prompted evacuations in the region, triggered a tsunami warning and damaged thousands of houses. ...

Plato was right: Earth is made, on average, of cubes

Plato, the Greek philosopher who lived in the 5th century B.C.E., believed that the universe was made of five types of matter: earth, air, fire, water, and cosmos. Each was described with a particular geometry, a platonic ...

New insights into the formation of Earth's crust

New research from Mauricio Ibanez-Mejia, an assistant professor of Earth and environmental sciences at the University of Rochester, and Francois Tissot, an assistant professor of geochemistry at the California Institute of ...

The giant geode of Pulpí

The geode of Pulpí is an 11-meter hollow ovoid with crystal-paneled walls. It is like those familiar couplets of stone interiors covered with bright crystallites, but so large that several people can fit inside. The crystals, ...

page 1 from 7