The Earth started as a mixture of gas and dust around the Sun and grew as it collided with asteroids and dust particles.
Articles on History of Earth
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The study also provides a new approach to solving one of the biggest enduring scientific mysteries: when did plate tectonics begin?
Understanding how humans came to exert such enormous pressure on Earth’s ecosystems can inform more sustainable ways of living.
The Earth isn’t permanent, but it was here for four billion years before humans arrived and should be here for several billion more.
8,000 tonnes of molten iron solidifies in Earth’s inner core every second – but it’s not distributed equally.
In what could be described as a rather difficult adolescence, Earth earliest continents remained in flux — disappearing and reappeared over 1.5 billion years before finally gaining form.
Unlike our hellish neighbour Venus, Earth was far enough from the Sun for liquid water to form and create a more hospitable environment for life.
Paleontologists have discovered fossil remains belonging to an enormous ‘toothed’ bird that lived for a period of about 60 million years after dinosaurs.
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Research Fellow, Research School of Earth Sciences, Australian National University
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Professor and ARC Laureate Fellow, Monash University
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Associate Professor in Global Seismology, University of Bristol
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Associate Professor, Monash University
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Associate Professor of Earth and Planetary Sciences, University of Tennessee
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Lecturer in Global Seismology, University of Cambridge
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Doctoral Candidate, Integrative Biology, University of California, Berkeley
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Lecturer in Geophysics, Monash University
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Executive Director, Museum of Natural and Cultural History, University of Oregon
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Professor, Research School of Earth Sciences, Australian National University
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Professor, School of Natural Sciences, Macquarie University
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Professor of Earth and Environmental Science, Rutgers University - Newark