Browsing Tag
plate tectonics
20 posts
Why was the early Earth so hot? The heat wasn’t just coming from the inside
Tim Johnson, Curtin University and Craig O’Neill, Queensland University of Technology When you think about a large asteroid…
3.1 billion‑year‑old rocks in Australia reveal a forgotten chapter of Earth’s water cycle
Eric Vandenburg, Adelaide University In the 45°C heat of the midday April sun, I swing my sledgehammer into…
A ‘supereruption’ transformed NZ 350,000 years ago. We now know how it happened
Anna Miller, Te Herenga Waka — Victoria University of Wellington Some 350,000 years ago, the centre of New…
The way Earth’s surface moves has a bigger impact on shifting the climate than we knew
Ben Mather, The University of Melbourne; Adriana Dutkiewicz, University of Sydney; Dietmar Müller, University of Sydney, and Sabin…
The first video of Earth’s surface lurching sideways in an earthquake offers new insights into this force of nature
Sai Aung MAIN/AFP via Getty Images Jesse Kearse, Kyoto University During the devastating magnitude 7.7 Myanmar earthquake on…
Study charts 540 million years of rapid sea level change
A breakthrough study quantifies 540 million years of rapid sea level fluctuations, revealing how ancient ice ages caused dramatic 100-meter shifts in Earth's coastlines.
Scientists find ‘slow quakes’ act as both trigger and shock absorber
New research reveals that mysterious “slow earthquakes” deep beneath the ocean can both release tectonic pressure harmlessly and trigger major seismic events dangerously.
Earth’s ‘heartbeat’ is tearing Africa apart, study finds
New research reveals that rhythmic surges of molten rock are acting like a geologic heartbeat, slowly splitting the African continent to form a new ocean.
Continental drift: why the need for critical minerals might change the way we define Earth’s zones
Office of Ocean Exploration and Research/NOAA, CC BY-SA Rupert Sutherland, Te Herenga Waka — Victoria University of Wellington…
The Making of Mount Everest
The Himalayas, once a shallow sea bed, rose due to tectonic collisions, resulting in a dramatic shift in…