Earth

Activity deep in Earth affects the global magnetic field

Drone images of craters formed at Sheep Mountain. Credit: Kent Sundell, Casper College.

Secondary cratering on Earth: The Wyoming impact crater field

Research suggests more silicon in Earth’s lower mantle than thought

Karen Heeter overlooks Yellowstone from Republic Pass on a tree coring excursion in July 2018. Credit: Grant L. Harley

Yellowstone National Park is hotter than ever

Rare-earth elements discovered in Georgia kaolin mines, study finds

Arial view of the Bungle Bungle range, May 2016. Credit: Creative Commons Attribution-Share Alike 4.0 International license. Nichollas Harrison

How the Bungle Bungles got their stripes

Earth

Study could rewrite Earth’s history

The experiment on La Palma: The laser beam (yellow) generates an artificial guide star in the mesosphere. This light is collected in the receiver telescope (front left). The laser source and the receiver telescope are eight meters away from each other. Credit: Copyright Felipe Pedreros Bustos

Earth’s magnetic field measured using artificial stars at 90 kilometers altitude

Structure layers of the earth.

A new way of looking at the Earth’s interior

Lake Yoa in the context of the central Sahara today and during the early Holocene. Credit: Nature (2026). DOI: 10.1038/s41586-026-10336-7

Sediment core reveals 10,800 years of precipitation history in the Sahara

inner core (USC Graphic/Edward Sotelo)

The Earth moves far under our feet: A new study shows...

Earth’s mantle plasticity explained

Study proves that magma chambers are huge masses of crystals with...

Experiments call origin of Earth’s iron into question

Researcher unearths hottest rock on record

The Cause of Earth’s Largest Environmental Catastrophe

Scientists expect to calculate amount of fuel inside Earth by 2025

Diamonds Show Depth Extent of Earth’s Carbon Cycle

Structure layers of the earth.

Scientists Find Iron ‘Snow’ in Earth’s Core

Earth’s breathable atmosphere tied to plate tectonics?

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