Volcanic eruptions, ancient global warming linked

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A team of scientists announced today confirmation of a link between massive volcanic eruptions along the east coast of Greenland and in the western British Isles about 55 million years ago and a period of global warming that raised sea surface temperatures by five degrees (Celsius) in the tropics and more than six degrees in the Arctic.


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All News summaries for April 26, 2007

NASA Phoenix Mission Ready For Mars Landing

4 minutes ago | User rating: not rated yet
NASA's Phoenix Mars Lander is preparing to end its long journey and begin a three-month mission to taste and sniff fistfuls of Martian soil and buried ice. The lander is scheduled to touch down on the Red ...

Satellite communications by laser

2 hours ago | User rating: not rated yet
Satellites currently use radio waves to exchange data. Now the data rate has been increased a hundredfold by using lasers instead of radio signals. Two test satellites each carried a diode laser pump module developed with ...

Study says Chinese air quality standards not yet met

2 hours ago | User rating: not rated yet
With the Olympic Games in sight, the Chinese Government is committed to improving the air quality in Beijing, and has had measures in place since 1998 which have already made a difference. However, there is still some way ...

NASA's GLAST gets shades, blankets for the beach

3 hours ago | User rating: not rated yet
GREENBELT, Md. - NASA's Gamma-ray Large Area Space Telescope, or GLAST, is receiving finishing touches at the Cape Canaveral Air Force Station, near the beaches of eastern central Florida for its launch. The ...

Fecal microorganisms inhabit sandy beaches of Florida

4 hours ago | User rating: not rated yet
Traditionally, the cleanliness of a beach is monitored by sampling the bathing water a few meters from shore. But since sand is an effective filter, it follows that fecal bacteria (those from sewage) may be concentrated in ...
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