Lake sediment cores in Guatemala reveal directional ground shaking from the 1976 earthquake, offering rare insight into ...

A new study indicates that Mercury's core-mantle boundary (CMB) may possess a diamond layer that extends up to 18 kilometers ...

By Bobby Bascomb Scientists have identified nine planetary boundaries that help regulate a livable planet. Human activities have pushed six of those nine critical Earth systems beyond safe limits, ...

Researchers are now trying to understand the "innermost inner core" of the Earth by studying how seismic waves travel through ...