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Geology
How Volcanoes Explode n the Deep Sea
Most volcanic eruptions take place unseen at the bottom of the world's oceans. In recent years, oceanography has shown that this submarine volcanism not only deposits lava but also ejects large amounts of volcanic ash.
Geology
New research reveals how water in the deep Earth triggers earthquakes and tsunamis
In a new study, published in the journal Nature, an international team of scientists provide the first conclusive evidence directly linking deep Earth’s water cycle and its expressions with magmatic productivity and earthquake activity.
Geology
New Interactive Map Reveals the Lost Continent of Zealandia
A new mapping interface by the GNS Science’s Te Riu-a-Māui / Zealandia research programme (TRAMZ) reveals the geology of Aotearoa New Zealand and the lost continent of Zealandia.
Geology
Drones Map High Plateaus Basin in Moroccan Atlas to Understand Human Evolution
Researchers from the Centro Nacional de Investigación sobre la Evolución Humana (CENIEH) have been using drones to create high-resolution aerial images and topographies to compile maps of the High Plateaus Basin in Moroccan Atlas.
Geology
The Kerguelen Oceanic Plateau Sheds Light on the Formation of Continents
How did the continents form? Although to a certain extent this remains an open question, the oceanic plateau of the Kerguelen Islands may well provide part of the answer, according to a French-Australian team led by the Géosciences Environnement Toulouse laboratory.
Climate Change
Coal-burning in Siberia led to climate change 250 million years ago
A team of researchers has provided the first-ever direct evidence that extensive coal burning in Siberia is a cause of the Permo-Triassic Extinction, the Earth's most severe extinction event.
Geology
Scientists Take a Page From Deep Space to Study Deep Earth
Using a new technique originally designed to explore the cosmos, scientists have unveiled structures deep inside the Earth, paving the way towards a new map revealing what Earth's interior looks like.
Geology
Researchers unlock clues to a dramatic chapter of Earth’s geological history
Imagine Earth completely covered in ice. While it's hard to picture all of today's oceans and land masses obscured with glaciers, such an ice-covered version of the planet was not so far-fetched millions of years ago.
Geology
Remixed mantle suggests early start of plate tectonics
New Curtin University research on the remixing of Earth's stratified deep interior suggests that global plate tectonic processes, which played a pivotal role in the existence of life on Earth, started to operate at least 3.2 billion years ago.
Geology
Volcanic activity and changes in Earth’s mantle were key to rise of atmospheric oxygen
Oxygen first accumulated in the Earth's atmosphere about 2.4 billion years ago, during the Great Oxidation Event.
Geology
Weaker and stronger lithospheric regions cause the rotation of the Victoria microplate
The East African Rift System (EARS) is a newly forming plate tectonic boundary at which the African continent is being separated into several plates.
Geology
Discovery of Ancient Super-Eruptions Indicates the Yellowstone Hotspot May Be Waning
Throughout Earth’s long history, volcanic super-eruptions have been some of the most extreme events ever to affect our planet’s rugged surface.
