News tagged with geosciences
Related topics: earthquake
Dead ahead: Less rainfall for drought-sensitive southern hemisphere regions?
(Phys.org) -- Warming climate may mean less rainfall for drought-sensitive regions of the Southern Hemisphere, according to results just published by an international research team.
Space & Earth / Earth Sciences
May 21, 2012 |
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Black hole, star collisions may illuminate universe's dark side
Scientists looking to capture evidence of dark matter -- the invisible substance thought to constitute much of the universe -- may find a helpful tool in the recent work of researchers from Princeton University ...
Sep 19, 2011 |
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New computer model shows Titan atmosphere more Earth-like than thought
(PhysOrg.com) -- Two scientists from the French National Centre for Scientific Research in Paris have built a computer model that simulates the atmosphere on Titan, one of Saturn’s sixty two moons, and ...
Space & Earth / Space Exploration
Jan 16, 2012 |
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Methane may be answer to 56-million-year question
(PhysOrg.com) -- The release of massive amounts of carbon from methane hydrate frozen under the seafloor 56 million years ago has been linked to the greatest change in global climate since a dinosaur-killing ...
Space & Earth / Earth Sciences
Nov 09, 2011 |
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Dawn spacecraft reveals secrets of giant asteroid Vesta
(Phys.org) -- Findings from NASA's Dawn spacecraft reveal new details about the giant asteroid Vesta, including its varied surface composition, sharp temperature changes and clues to its internal structure. ...
Space & Earth / Space Exploration
Apr 26, 2012 |
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Massive volcanoes, meteorite impacts delivered one-two death punch to dinosaurs: study
(PhysOrg.com) -- A cosmic one-two punch of colossal volcanic eruptions and meteorite strikes likely caused the mass-extinction event at the end of the Cretaceous period that is famous for killing the dinosaurs ...
Space & Earth / Earth Sciences
Nov 17, 2011 |
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Findings from discipline-based education research could improve undergraduate science and engineering teaching
Discipline-based education research (DBER) has generated insights that could help improve undergraduate education in science and engineering, but these findings have not yet prompted widespread changes in teaching practice, ...
Other Sciences / Social Sciences
May 21, 2012 |
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Scientists develop breakthrough method for crystal structure prediction
(PhysOrg.com) -- Stony Brook University Professor of Geosciences and Physics, Artem Oganov, along with several colleagues, appears to have solved the long-standing mystery of excessive heat on the planet Neptune. ...
Jan 05, 2011 |
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Cassini sees objects blazing trails in Saturn ring
(Phys.org) -- Scientists working with images from NASA's Cassini spacecraft have discovered strange half-mile-sized (kilometer-sized) objects punching through parts of Saturn's F ring, leaving glittering trails ...
Space & Earth / Space Exploration
Apr 24, 2012 |
5 / 5 (5) |
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Global warming: Our best guess is likely wrong
No one knows exactly how much Earth's climate will warm due to carbon emissions, but a new study this week suggests scientists' best predictions about global warming might be incorrect.
Space & Earth / Earth Sciences
Jul 14, 2009 |
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Sichuan quake was once-in-4,000-year event: scientists
People who were killed, injured or bereaved in the 2008 Sichuan earthquake had the cruel misfortune to be victims of an event that probably occurs just once in four millennia, seismologists said on Sunday.
Space & Earth / Earth Sciences
Sep 27, 2009 |
3.8 / 5 (5) |
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Scientists find slow subsidence of Earth's crust beneath the Mississippi delta
The Earth's crust beneath the Mississippi Delta sinks at a much slower rate than what had been assumed.
Space & Earth / Earth Sciences
Apr 02, 2012 |
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A climate window in the Southern Ocean
The world’s oceans act as a massive conveyor, circulating heat, water and carbon around the planet. This global system plays a key role in climate change, storing and releasing heat throughout the world. ...
Space & Earth / Earth Sciences
Feb 28, 2012 |
5 / 5 (4) |
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Bering Strait influenced ice age climate patterns worldwide
In a vivid example of how a small geographic feature can have far-reaching impacts on climate, new research shows that water levels in the Bering Strait helped drive global climate patterns during ice age ...
Space & Earth / Earth Sciences
Jan 10, 2010 |
5 / 5 (22) |
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Mystery Solved: Marine Microbe Is Source of Rare Nutrient
(PhysOrg.com) -- A new study of microscopic marine microbes, called phytoplankton, by researchers at Woods Hole Oceanographic Institution (WHOI) and the University of South Carolina has solved a ten-year-old ...
Space & Earth / Earth Sciences
Sep 29, 2009 |
4.8 / 5 (23) |
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