Earth
How geology can help steer us to a more sustainable future
Geologists have often served fossil fuel exploration - now is the time for them to focus on climate change and other global sustainability goals, says Christopher Jackson
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Space
There are weird volcanoes everywhere we look in the solar system
Features
Earth
Plate tectonics may have begun a billion years earlier than thought
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Earth
Earth鈥檚 tectonic plates may have sped up three times in its past
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Space
Ancient valleys on Mars may have been carved by glaciers
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Humans
We鈥檝e finally figured out where Stonehenge鈥檚 giant boulders came from
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Fossils
Earth
Seismic waves reveal giant structures deep beneath Earth鈥檚 surface
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Environment
All five of Earth’s largest mass extinctions linked to global warming
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Earth
Plate tectonics may have started on Earth 3.2 billion years ago
Rocks from a 3.2-billion-year-old formation in Australia show changes in the direction of their magnetism over time that suggest plate tectonics started earlier than we thought
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Space
A giant raft of rock may once have floated across Mars鈥檚 ancient ocean
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Earth
Rock peeling off continents may have triggered biggest mass extinction
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Space
Strange lines on Venus may be folded stacks of lava eroded by wind
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Space
China鈥檚 rover has discovered what lies beneath the moon鈥檚 far side
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