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Mammoth bones are pictured in Tultepec, Mexico in this handout photograph released by Mexico's National Institute of Anthropology (INAH)

Huge trove of mammoth skeletons found in Mexico

This simplified hydrology model shows the subsurface of Oklahoma. The Arbuckle Group is the area where most wastewater is injected. This layer allows fluid to move easily to distant areas. The added water causes stress as it travels and can cause earthquakes when it encounters pre-existing faults. Credit: University of Oklahoma

Geoscientists hope to make induced earthquakes predictable

A fossilized mantle of a vampyropod, a relative to the vampire squid. The ink sacis the raised structure in the center, and muscles have a striated appearance. Credit: Rowan Martindale/The University of Texas at Austin Jackson School of Geosciences.

Exceptional fossils may need a breath of air to form

Hot Springs in Yellowstone National Park

How sulfur helped make Earth habitable before the rise of oxygen

Earthquake impact can be affected by seasonal factors, historical study shows

Studying the snowmelt episodes of a Pyrenean river with a seismometer

Peaty sedimentary archive from a palm swamp collected with a Russian corer. (Image:Encarni Montoya)

A new study shows the evolution and changes of the vegetation...

Ore Minerals

Ore Minerals : What are Ore Minerals?

Opalized Ammonite

Research offers insight into how oldest fossils formed

Fossilised 20 centimetre long hand claw of theropod discovered at Eric the West site on Victoria’s Otway Coast. Credit: Stephen Poropat/Museums Victoria

Huge-clawed predatory dinosaur discovery in Victoria

Images of the numerical solution at the moment when a supercontinent (left, in purplish grey) begins to break up. In the image on the left, the modelled fictional planet looks much like the Earth: its surface and mantle move spontaneously, at speeds close to those observed on Earth. The distribution of the plates (some of which are large, while many are small) is also similar, as is the topography: red hues represent shallow regions of the ocean (ridges), while blue indicates the deep seafloor. The deepest blue areas correspond to subduction trenches (where a plate is sinking into the mantle). The continents are shown in translucent white (and therefore appear purplish grey).The image on the right shows warm currents (plumes) rising from the bottom of the mantle. Credit: Nicolas Coltice

What makes the Earth’s surface move?

As part of MISTI-India, Megan Guenther, a junior in EAPS, records field notes about the landscape of the Kohistan-Ladakh region of the Himalayas in northern India. Credit: Craig Martin

Collision course: A geological mystery in the Himalayas

Woolly mammoth illustration Mauricio Antón © 2008 Public Library of Science

Archaeologist finds evidence of extinction theory

Brittany Erickson, an assistant professor in the Department of Computer and Information Science who studies geophysics and is a colleague of UO’s Leif Karlstrom, peers into the Halema'uma'u lava lake on Hawai’i’s Kiīlauea volcano. Credit: University of Oregon

Volcanologist jams to the beat of the Earth’s drummer

Photograph of the traces analyzed: : Megalosauripus transjuranicus (A) y Jurabrontes transjuranicus (B). Credit: Matteo Belvedere et al.

Jurassic dinosaurs trotted between Africa and Europe

Garnet. Credit: Cherokee Ruby Mine

Top Spots For Gem Hunting In California

Vredefort Dome, Free State, South Africa. Credit: NASA

Vredefort crater : The Largest Verified Impact Crater on Earth

Maps of the Siljan impact structure and study locations. a Map of Sweden with the Siljan area indicated. b Geological map of the Siljan impact structure with locations of the cored boreholes and the quarry sampled for mineral coatings indicated, along with the sedimentary units in the crater depression, towns, lakes (white) and roads (black lines). Gas compositions exist from boreholes VM2 and VM5 (located adjacent to VM2). Credit: Nature Communications, 2019

Europe’s largest meteorite crater home to deep ancient life

Rare Earth Elements

How rare earth element (REE)-rich deposits formed in central Sweden

volcanoes

Magma crystallization makes volcanoes more explosive

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