December 26, 2007 24/7 News Coverage TerraDaily Advertising Kit
How Mars Could Have Been Warm And Wet But Limestone-Free
Cambridge MA (SPX) Dec 24, 2007
Planetary scientists have puzzled for years over an apparent contradiction on Mars. Abundant evidence points to an early warm, wet climate on the red planet, but there's no sign of the widespread carbonate rocks, such as limestone, that should have formed in such a climate. Now, a detailed analysis in the Dec. 21 issue of Science by MIT's Maria T. Zuber and Itay Halevy and Daniel P. Schrag of Ha ... read more

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NASA Delays Mars Scout Mission To 2013
Washington DC (SPX) Dec 24, 2007
NASA has decided that the next mission in the Mars Scout program, originally planned for launch in 2011, is now targeted for launch in 2013. The schedule slip is because of an organizational conflict of interest that was discovered in one of the mission proposal team's Phase A Concept Study. This was the shortest delay for the mission possible because opportunities to send spacecraft to Mars occ ... more

Sulfur Dioxide May Have Helped Maintain A Warm Early Mars
Cambridge, MA (SPX) Dec 24, 2007
Harvard University Sulfur dioxide (SO2) may have played a key role in the climate and geochemistry of early Mars, geoscientists at Harvard University and the Massachusetts Institute of Technology (MIT) suggest in the Dec. 21 issue of the journal Science. Their hypothesis may resolve longstanding questions about evidence that the climate of the Red Planet was once much warmer than it is today. ... more

In Search For Water On Mars Via Clues From Antarctica
Columbus OH (SPX) Dec 24, 2007
Scientists have gathered more evidence that suggests flowing water on Mars -- by comparing images of the red planet to an otherworldly landscape on Earth. In recent years, scientists have examined images of several sites on Mars where water appears to have flowed to the surface and left behind a trail of sediment. Those sites closely resemble places where water flows today in the McMurdo Dry Val ... more

Indonesia's tsunami reconstruction chief lauds progress
Jakarta (AFP) Dec 23, 2007
When Kuntoro Mangkusubroto dashed in to lead reconstruction of Indonesia's Aceh in the wake of the 2004 Indian Ocean tsunami, it was with little immediate help from his own government. Despite leading an organisation set up by presidential decree in May 2005, Mangkusubroto was forced to go cap in hand to Australia's aid agency for the money to fly his team out to the flattened provincial cap ... more

Sri Lanka's cinnamon farmers seek divine help to spice up trade
Seenigama, Sri Lanka (AFP) Dec 23, 2007
Sri Lanka at the weekend revived an ancient ritual of offering the first cinnamon harvest to the gods, three years after a devastating tsunami wiped out centuries-old plantations here. In a pageant involving traditional dancers and elephants, farmers resplendent in white walked three kilometres (two miles) in bright sunshine, carrying 90 kilos (41 pounds) of their precious virgin harvest to ... more

  forest:
  • Russian Christmas trees struggle to be merry

    snow:
  • Five dead in US snow storm: reports

    battery:
  • Nanowire battery lasts 10 times longer
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    Earth News, Earth Sciences, Climate Change, Energy Technology, Environment News  
    Earth Would Stand Out As Living Planet To Curious Aliens
    Gainesville FL (SPX) Dec 21, 2007
    With powerful instruments scouring the heavens, astronomers have found more than 240 planets in the past two decades, none likely to support Earth-like life. But what if aliens were hunting life outside their own planet? Armed with telescopes only a bit bigger and more powerful than our own, could they peer through the vastness of space and lock in onto Earth as a likely home to life? That ... more

    Modernized GPS Satellite Built By Lockheed Martin Launched From Cape Canaveral
    Cape Canaveral FL (SPX) Dec 21, 2007
    A U.S. Air Force modernized Global Positioning System Block IIR (GPS IIR-M) satellite, designed and built by Lockheed Martin, was launched successfully from Cape Canaveral Air Force Station aboard a United Launch Alliance (ULA) Delta II launch vehicle. Designated GPS IIR-18M, the satellite is the fifth in a series of eight Block IIR-M spacecraft that Lockheed Martin Navigation Systems has ... more

    German scientists finetune tsunami warning system
    Berlin (AFP) Dec 23, 2007
    As the third anniversary of the Asian tsunami nears, German scientists say they are working hard to honour a promise made to Indonesia to create an Indian Ocean alert system to prevent a repeat of the 2004 tragedy. "The aim is to be able to send out an alert within 10 minutes of the earthquake that sets off the giant waves and to save lives," said Joern Lauterjung of Germany's national resea ... more

    China, India building trust in first joint military exercises: official
    Beijing (AFP) Dec 20, 2007
    China said Thursday its first-ever joint military exercises with India that began this week were aimed at building trust between the neighbours, which still have rival claims to Himalayan territory. The nine-day military exercises in southwest China, which involve around 100 troops from each side, began on Wednesday, foreign ministry spokesman Qin Gang told a regular press briefing. "The ... more

    Outside View: Arms control sense -- Part 1
    Moscow (UPI) Dec 20, 2007
    As the rhetoric about basic treaties signed at the end of the Cold War -- the Strategic Arms Reduction Treaty-1 -- START 1, the Intermediate Nuclear Forces Treaty -- INF, the Conventional Forces in Europe Treaty -- CFE -- intensifies, it is becoming clear that collective security in Europe and the world needs new approaches and perhaps a complete overhaul. The present conflict is based ... more

      whales:
  • Under pressure, Japan drops humpback whale hunt: official

    life:
  • Study: Giraffes are more than one species

    tectonics:
  • Soft, green rock plays role in earthquakes: study

    iceage:
  • Global warming causing China's glaciers to melt quickly: survey
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    Energy News - Technology - Business - Environment  
    Taiwan leader rebuffs US opposition to referendum
    Taipei (AFP) Dec 22, 2007
    Taiwan's President Chen Shui-bian on Saturday rebuffed criticism from US Secretary of State Condoleezza Rice that a planned referendum on UN membership was provocative and raised tensions with China. "There is absolutely no provocative policy but only a policy that respects public opinions ... It is not Taiwan that is acting provocative today, it is China," Chen said. "Taiwan is not a pa ... more

    Evolutionary Study Shows Beetles Are Life's 6-Legged Survivors
    London, UK (SPX) Dec 21, 2007
    Most modern-day groups of beetles have been around since the time of the dinosaurs and have been diversifying ever since, says new research out in Science. There are approximately 350,000 species of beetles on Earth, and probably millions more yet to be discovered, accounting for about 25% of all known life forms on the planet. The reason for this large number of beetle species has been debated ... more

    Walker's World: Is Europe doing better?
    Washington (UPI) Dec 19, 2007
    The euro is riding high and the dollar is weak. European car sales boom while Detroit suffers. European growth rates are recovering and the United States is slipping toward recession. The Fed seems unable to do much about the U.S. financial crisis, while the European Central Bank has just swamped the market by pumping $500 billion in low-interest funding into liquidity and forced lendi ... more

    El Nino Affected By Global Warming
    Paris, France (SPX) Dec 21, 2007
    The climatic event El Nino, literally "the Baby Jesus", was given its name because it generally occurs at Christmas time along the Peruvian coasts. This expression of climatic variability, also called El Nino Southern Oscillation (ENSO), results from a series of interactions between the atmosphere and the tropical ocean. It induces drought in areas that normally receive abundant rain and, conver ... more

    Jordan on alert for bird flu
    Amman, Jordan (UPI) Dec 22, 2007
    Jordan is trying to prevent an outbreak of bird flu from crossing over from Saudi Arabia. Jordan has raised its state of alert to its highest level and resumed field inspections of bird farms and poultry stores, KUNA reported Saturday. Under the alert, non-processed livestock from Saudi Arabia is banned from entering Jordan, the Kuwait news agency reported. Saudi Arabia r ... more

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