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NASA gets a 3-D look at Neki becoming extra-tropical
NASA's Aqua and Tropical Rainfall Measuring Mission (TRMM) satellites are watching Tropical Storm Neki become extra-tropical, and TRMM data was used to create a three-dimensional image of the storm. view more (2009-10-27)
NASA's QuikScat and Aqua providing important data on Tropical Storm Anja
Anja has continued to weaken over the last 24 hours, and NASA's QuikScat satellite has confirmed that the once mighty Category 4 Cyclone is now a tropical storm in the southern Indian Ocean. view more (2009-11-19)
Baja watching Tropical Storm Patricia in the latest GOES-11 satellite movie
The nineteenth tropical cyclone of the Eastern Pacific formed over this past weekend, and strengthened into Tropical Storm Patricia. view more (2009-10-14)
Ben-Gurion University of the Negev initiates project to eliminate intestinal worms in Ethiopia
A professor at The Faculty of Health Sciences at Ben-Gurion University of the Negev (BGU) is beginning an intensive program in Ethiopia this August to eradicate intestinal worms which affect as much as 50 percent of the population in Africa. view more (2008-08-06)
Cyclones spurt water into the stratosphere, feeding global warming
Scientists at Harvard University have found that tropical cyclones readily inject ice far into the stratosphere, possibly feeding global warming. view more (2009-04-21)
NASA eyes Hilda's Hawaiian hangout -- south of the islands
Tropical Storm Hilda is hanging on to tropical storm force winds, and continues to track south of the Hawaiian Islands. NASA's Tropical Rainfall Measuring Mission satellite noticed some moderate rainfall in Hilda's center earlier today, but the storm is staying far enough south of Hawaii to not cause trouble for travelers and vacationers. view more (2009-08-27)
Accuracy of past hurricane counts good
Counting tropical storms that occurred before the advent of aircraft and satellites relies on ships logs and hurricane landfalls, making many believe that the numbers of historic tropical storms in the Atlantic are seriously undercounted. view more (2007-11-26)
Confirmed - deforestation plays critical climate change role
Dr Pep Canadell, from the Global Carbon Project and CSIRO Marine and Atmospheric Research, says today in the journal Science that tropical deforestation releases 1.5 billion tonnes of carbon each year into the atmosphere. view more (2007-05-14)
Nitrogen retained through loss
The nitrogen cycle plays a major role in seagrass fields. Dutch researcher Arie Vonk studied the nitrogen dynamics of seagrasses in Indonesia. He discovered that the interaction between seagrasses, animals and microorganisms results in an efficient nitrogen cycle in tropical seagrass fields. Consequently the nitrogen lost from seagrasses is still... view more... (2008-05-23)
Malaria treatment efficacy compromised in certain HIV-positive patients
A weakened immune response resulting from HIV infection can lead to trouble when it comes to treating malaria. view more (2006-09-08)
Ignacio May Get Some Company in the Eastern Pacific
Tropical Storm Ignacio may not be alone in the Eastern Pacific Ocean for long. There are two areas of showers and thunderstorms that forecasters are watching for development, farther east and closer to land. view more (2009-08-27)
Passenger Screening Advised To Cut Risk Of Importing Drug-Resistant Malaria To Africa
Imported resistance has rendered ineffective the two affordable malaria drugs which have been the mainstay of malaria treatment in Africa for forty years, according to experts writing today in the journal Science. Scientists from the London School of Hygiene and Tropical Medicine and colleagues from institutions in the USA, South Africa and... view more... (2004-08-16)
NASA satellite reveals a depressed and disorganized Henri
Depression happens to everyone, even tropical storms, and Henri is now tropically depressed. NASA satellite imagery has confirmed he's weakened to a tropical depression and he is further expected to degenerate into a remnant low pressure area. view more (2009-10-09)
For hurricanes, storms, raindrop size makes all the difference
When Tropical Storm Gaston hit Richmond, Va., in August 2004, its notable abundance of small and mid-sized raindrops created torrential rains that led to unexpected flash flooding throughout the city and its suburbs. New research from NASA has concluded that tropical cyclones like Gaston produce rain differently than another class of storms called... view more... (2008-06-10)
Direct link established between tropical tree and insect diversity
Higher tree species diversity leads directly to higher diversity of leaf-eating insects. view more (2006-07-19)
Fred Fades with a Satellite Exclamation Point
NASA's Aqua satellite flew over the remnants of Fred, September 13 and captured a visible image of the storm's clouds from the Atmospheric Infrared Sounder (AIRS) instrument. The AIRS image showed Fred's clouds stretched from northeast to southwest. view more (2009-09-15)
ESA providing Kyoto estimates of French Guiana's tropical forests
ESA is providing data from its Earth observation satellites to monitor the tropical forests in French Guiana and help the French government meet its obligations under the international Kyoto Protocol agreement on global warming. Like all the so-called "Annex I" signatories to the Kyoto Protocol, France is required to measure and reduce... view more... (2003-06-05)
NASA diagnoses Tropical Storm Gert's growth spurt
Scientists want to know how a tropical cyclone develops from a weak tropical depression into a tropical storm. To answer that question, NASA and other scientists flew over and through storms in 2005 and obtained and combined data that let them see the storm in four dimensions. view more (2006-12-12)
NASA sees high thunderstorms in newly formed Tropical Cyclone 4A near India
Tropical Cyclone 4A formed yesterday, November 10 off the western coast of India in the Arabian Sea, and NASA's infrared imagery captured some high, powerful thunderstorms developing in the storm's center. view more (2009-11-11)
Global warming threatens tropical species, the ecosystem and its by-products
Tropical lizards detect the effects of global warming in a climate where the smallest change makes a big difference, according to herpetologist Laurie Vitt, curator of reptiles and George Lynn Cross Research Professor at the University of Oklahoma's Sam Noble Museum of Natural History view more (2009-08-26)
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