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Lavacicle Caves

Geology of Lavacicle Caves

Dickinsonia fossil

558 million years ago reveals earliest known animal

Edaphosaurus

What makes a mammal a mammal?

Mukawaryu

Japan’s largest complete dinosaur skeleton comes to life

The observed direction of polar motion, shown as a light blue line, compared with the sum (pink line) of the influence of Greenland ice loss (blue), postglacial rebound (yellow) and deep mantle convection (red). The contribution of mantle convection is highly uncertain.

Scientists identify three causes of Earth’s spin axis drift

The diamond anvil in which samples of magnesiowüstite

Experiments using Diamond Anvils Yield New Insight into the Deep Earth

The Mid-Atlantic Resource Imaging Experiment (MATRIX) collected reflection seismic data along more than 2000 km of trackline shown in yellow.

Seismic research cruise provides new data on US Atlantic margin gas...

Mesosaurus

Oldest known aquatic reptiles probably spent time on land

Palouse Falls State Park in Washington

From crystals to climate: ‘Gold standard’ timeline links flood basalts to...

Vavilov Ice Cap in the Russian High Arctic

Unprecedented ice loss in Russian ice cap

Radium from within rock leaches from clay minerals that transfer highly radioactive radium-228 and an organic phase that serves as the source of radium-226.

How slick water and black shale in fracking combine to produce...

A cartoon showing how anomalous earthquakes near the San Andreas and San Jacinto faults in southern California work in regions deep below the Earth's surface.

Geoscientists find unexpected ‘deep creep’ near San Andreas, San Jacinto faults

The fossilized trees contain information about a drastic climate change 12,000 years before present.

Searching for clues on extreme climate change

Ediacara biota

Earth’s oldest animals formed complex ecological communities

Kalligrammatids in Burmese amber

Fossils reveal diverse Mesozoic pollinating lacewings

Antarctic ice sheet

Volcano under ice sheet suggests thickening of West Antarctic ice is...

Morganucodon

Tiny fossils reveal how shrinking was essential for successful evolution

This graphic shows how the ancient land masses of Laurentia, Avalonia and Armorica would have collided to create the countries of England, Scotland and Wales.

Geologists reveal ancient connection between England and France

Pahvantia hastasta

Half billion year old fossils offer new clues to how life...

tarsometatarsus

“World’s Largest Bird” Ancient bird bones redate human activity in Madagascar...

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