Geoscience
85 articles-
The Ancient Paths of an Iconic River
Vivid geological maps reveal the movement of the Mississippi -
Mapping the Earth’s Magnetism
Early explorers felt the powerful pull of the poles -
Whales Run Aground by the Sun
Is the fault of whale strandings partially in the stars? -
Sailing Weather Gets Weird
Despite the latest forecasting science, climate change threw a wrench into this writer’s latest seafaring voyage -
Eastern North America Is a Geological Hotbed
Violent crumpling of rock left a continental edge that is much more interesting than we imagined -
What Caused the Devastating Earthquake in Myanmar?
A seismologist walks us through the region’s tectonic history -
When Earth Had Rings
A new way of thinking about the history of the Earth. -
The Origin of the Asteroid That Killed the Dinosaurs
The story of the doom-bringing rock may help us prevent a repeat catastrophe. -
The First Good Glimpse of the Earth’s Mantle
The deepest extract from the middle layer of the Earth offers a wonderland of insights. -
High Mountains, Ancient Shells, and the Wonder of Deep Time
Learning to appreciate the big picture.
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Do Our Oceans Feel the Tug of Mars?
Ancient currents seemed to move in concert with a 2.4 million-year dance between the Red Planet and Earth.
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Let’s Get Granular
Scientists have long puzzled over the behavior of mixed particles in rivers and landslides. New clues could be groundbreaking.
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When Calamity Comes at a Crawl
Climate change may exacerbate the quiet catastrophe of slow-moving landslides.
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A New Way to Trigger a Tsunami
How historic records and new data uncovered the colossal underwater avalanche that unleashed a massive wave in 1650.
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Why Is It So Difficult to Map the Ocean?
The most complete maps we have of the ocean floor lag far behind the maps we have of the moon. -
Earth’s Core Has a Gas Leak
Contrary to conventional wisdom, matter can escape the center of the Earth. -
Pangea’s Second Coming Won’t Be Chill
Today’s mammals would not survive the heat of Earth’s next supercontinent. But in evolution, there’s hope. -
What the Earth Knows
How understanding Earth’s deep past can lead us into our radically altered future. -
The Secret Life of Deep Sea Vents
An expedition to find rare hydrothermal vents at the bottom of the Mid-Atlantic uncovers new worlds—and some daredevil shrimp.