High-resolution images herald new era in Earth sciences

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Seismic waves from earthquakes penetrate the Earths mantle and scatter back at the core-mantle boundary to detectors on the surface. Nearly 100000 such recordings are used to illuminate the planets deep internal structures. Credit: Robert van der Hil ...
Seismic waves from earthquakes penetrate the Earth's mantle and scatter back at the core-mantle boundary to detectors on the surface. Nearly 100,000 such recordings are used to illuminate the planet's deep internal structures. Credit: Robert van der Hilst, MIT

High-resolution images that reveal unexpected details of the Earth's internal structure are among the results reported by MIT and Purdue scientists in the March 30 issue of Science.


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All News summaries for April 07, 2007

Climate deadlock seen at G8 despite 'constructive' Bush

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US President George W. Bush pledged Sunday to play a "constructive" role on climate change at a summit of rich nations, but hopes for a breakthrough were dim as he pressed developing countries.

Germany wants to build 30 windfarms

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The German government wants to build up to 30 offshore windfarms in a bid to meet its renewable energy targets, Transport Minister Wolfgang Tiefensee said in an interview published Sunday.

Extinct plant found in Australia

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A plant thought to have been extinct for more than 100 years has been discovered in eastern Australia, an official said Sunday.

Australian climate report like 'disaster novel': minister

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Heatwaves, less rain and increased drought are the likely prospect for Australia, according to a new report on climate change which the agriculture minister said read like a "disaster novel".

Ferrari to slash sports cars' carbon emissions: president

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Sports car manufacturer Ferrari intends to cut its vehicles' greenhouse gas emissions by nearly half and is working on developing hybrid vehicles, the company president said Saturday.
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