The globe shrinker

Article Abstract:

Computer networks, such as Internet, allow scientists and other academic researchers to exchange information without having to travel long distances. Scientific papers and studies can be transmitted immediately, thereby facilitating rapid advancement of scientific knowledge.

Computer networks, Usage, Information networks, Internet

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Feeling the heat: some scientists say that climate change has already begun to affect the globe

Article Abstract:

A number of scientists believe that dangerous levels of CO2 in the atmosphere are causing global warming, which could lead to cataclysmic climate changes. The earth's temperature has increased .5-1 degrees centrigrade since 1900. Details of two research studies are given.

Environmental aspects, Global warming, Carbon dioxide, Climatic changes, Climate change, Paleoclimatology

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The selling of space: a program stays aloft in an era of budget cuts

Article Abstract:

The space shuttle 'Endeavor' started a 10-day journey on May 19, 1996, and the six crew members include Canadian astronaut Marc Garneau. The shuttle plans to conduct a number of medical and commercial experiments, in part to justify the cost of space travel to the public.

Discovery and exploration, United States. National Aeronautics and Space Administration, Endeavor (Spacecraft), Garneau, Marc

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