Hot climate could shut down plate tectonics May 12, 2008 | User rating: 2.9 / 5 after 35 vote(s)
| User comments: 11
A new study of possible links between climate and geophysics on Earth and similar planets finds that prolonged heating of the atmosphere can shut down plate tectonics and cause a planet's crust to become locked in place. | |
 Strange star stumps astronomers 22 hours ago | User rating: 4.3 / 5 after 31 vote(s)
| User comments: 8
An obese oddball of a star has left astronomers wondering how it could have formed. Dr David Champion and his colleagues at CSIRO’s Australia Telescope National Facility publish their findings about the star ... | |
 Astrophysicists discover youngest known supernova in Milky Way May 14, 2008 | User rating: 4.7 / 5 after 14 vote(s)
| User comments: 6
A North Carolina State University researcher has discovered the youngest known supernova in our galaxy. Estimated at a mere 140 years old, this celestial whippersnapper is at least 200 years younger than the ... | |
Astronauts say there must be life in space May 12, 2008 | User rating: 4 / 5 after 8 vote(s)
| User comments: 5
The human race will find life elsewhere in the universe as it pushes ahead with space exploration, astronauts back from the latest US space mission said Monday. | |
 Warming climate is changing life on global scale, says new study May 14, 2008 | User rating: 2.8 / 5 after 28 vote(s)
| User comments: 5
A vast array of physical and biological systems across the earth are being affected by warming temperatures caused by humans, says a new analysis of information not previously assembled all in one spot. The ... | |
Addressing the 'nitrogen cascade' May 15, 2008 | User rating: 3.8 / 5 after 22 vote(s)
| User comments: 5
While human-caused global climate change has long been a concern for environmental scientists and is a well-known public policy issue, the problem of excessive reactive nitrogen in the environment is little-known beyond a ... | |
NOAA chief urges creating National Climate Service May 13, 2008 | User rating: 3.4 / 5 after 8 vote(s)
| User comments: 4
(AP) -- With concerns about global warming rising along with the planet's temperature, the head of the federal agency in change of weather research and forecasting is proposing creation of a new National Climate Service. | |
 Studies confirm greenhouse mechanisms even further into past May 14, 2008 | User rating: 3.5 / 5 after 25 vote(s)
| User comments: 4
The newest analysis of trace gases trapped in Antarctic ice cores now provide a reasonable view of greenhouse gas concentrations as much as 800,000 years into the past, and are further confirming the link ... | |
 Microwave zapping kills invasive species before the invasion May 12, 2008 | User rating: 4.4 / 5 after 16 vote(s)
| User comments: 3
Scientists in Louisiana are reporting development and successful testing of a new cost-effective system to kill unwanted plants and animals that hitch a ride to the United States in the ballast water of merchant ... | |
 EU says car pollution targets unworkable: report May 12, 2008 | User rating: 4.6 / 5 after 8 vote(s)
| User comments: 2
A senior EU official has said that a European Union deadline to cut carbon dioxide emissions from new cars by 2012 was unrealistic, according to an interview with a German newspaper. | |
 NASA Satellite Finds Interior of Mars Is Colder May 15, 2008 | User rating: 4.3 / 5 after 16 vote(s)
| User comments: 2
New observations from NASA's Mars Reconnaissance Orbiter indicate that the crust and upper mantle of Mars are stiffer and colder than previously thought. | |
 Wildlife numbers plummet globally: WWF 18 hours ago | User rating: 4 / 5 after 7 vote(s)
| User comments: 2
The world's wildlife populations have reduced by around a quarter since the 1970s, according to a major report published Friday by the WWF conservation organization. | |
 Artificial reef near Miami is cemetery, diving attraction May 10, 2008 | User rating: 4.3 / 5 after 12 vote(s)
| User comments: 1
(AP) -- About 45 feet beneath the ocean's surface lies a cemetery with gates, pathways, plaques and even benches. The Neptune Memorial Reef, which opened last fall, is seen by its creators as a perfect final ... | |
 Space Station Tricorder May 12, 2008 | User rating: 4.1 / 5 after 19 vote(s)
| User comments: 1
Any Trekkies out there? Remember the tricorder? Dr. McCoy and Mr. Spock both carried them, and they came in mighty handy exploring "strange new worlds ...where no one has gone before." | |
Study says Chinese air quality standards not yet met May 13, 2008 | User rating: not shown ( 2 vote(s) ) | User comments: 1
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 ... | |
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