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Arctic Crater Expedition To Seek Mars Science Insights And Test Future Exploration Technologies
June 17, 1998 — NASA scientists soon will explore a barren Arctic meteorite impact crater to attempt to learn more about Mars and its early history, while testing technologies useful for future robotic and human ... > full story -
As A 'Carbon Sponge,' Iron-Poor Coastal Waters Can't Always Do The Job
June 16, 1998 — Like a sponge, the Earth's oceans store the greenhouse gas, carbon dioxide--but certain coastal waters can't perform this trick because they lack iron, a University of Delaware researcher ... > full story -
Climate Research Goes Nuclear In Indian Ocean
June 10, 1998 — International concern for nuclear proliferation in the Indian Ocean has provided a beneficial spin-off for the researching of climate change and global warming in the ... > full story -
Scientists Study Georgia Salt Marsh To Understand Global Warming
June 10, 1998 — An interdisciplinary team of scientists has found a surprisingly high rate of carbon and nutrient turnover by microbes in one of Georgia's coastal salt marshes, a highly productive ... > full story -
Australia Has Its Ups And Downs
June 9, 1998 — Australian scientists have solved the long-standing puzzle of how areas of Australia that were once a great inland sea became a huge ... > full story -
Global Warming -- Real Or Perceived -- Could Strain Water Resources
June 8, 1998 — Midwest water resources could face substantial pressures if projected global warming and rainfall fluctuation occur, say University of Illinois civil engineers who are studying possible agricultural ... > full story -
Cosmic Cloud Could Burst Earth's 'Breathing Bubble,' New Computer Simulation Shows
June 2, 1998 — A colorful new computer animation--created by Gary P. Zank of the Bartol Research Institute at the University of Delaware--shows how even a small cosmic cloud could suddenly burst the "breathing ... > full story -
Climate Change May Impact Waterborne Diseases
May 29, 1998 — Increased precipitation caused by global warming may increase flooding in some areas, which could lead to drinking water contamination, so a team of Penn State economists is investigating the ... > full story -
World's Glaciers Continue To Shrink, According To New CU-Boulder Study
May 26, 1998 — The volume of the world's glaciers outside of Antarctica and the Greenland Ice Sheet continues to decline and the rate of ice loss continues to accelerate, according to a new University of ... > full story -
NCAR To Host The World's First La Nina Summit
May 26, 1998 — The National Center for Atmospheric Research will host the world's first summit devoted to the causes and consequences of El Nino's less-studied counterpart, La Nina. Sponsored by NCAR and ... > full story -
Asteroids, Comets and Meteors
Near-Earth Object Impacts
Earth Science
Solar System
Environmental Issues
Earthquakes
Latest Computers Will Boost Asteroid Tracking Efforts
May 22, 1998 — NASA astronomers conducting a monthly sweep of the night sky to identify previously unknown asteroids and comets will be able to double their coverage and the number of discoveries they make, thanks ... > full story -
Lightning Likes Land -- Satellite Data Show Surprising Pattern
May 22, 1998 — Lightning likes land more than water, according to the first three months' of images of data from NASA's Lightning Imaging Sensor ... > full story
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