Can scientists reconcile the inevitability of economic development with the preservation of rain forests?
To save the life of a doomed patient, the author and his colleagues developed a now standard surgical procedure for correcting lethally fast heartbeats in many people susceptible to them
Inadequate approaches to handling risks may result in bad policy. Fortunately, rational techniques for assessment now exist
The binary logic of modern computers often falls short when describing the vagueness of the real world. Fuzzy logic offers more graceful alternatives
More than any other individual, he shaped astronomers' present understanding of an expanding universe populated by a multitude of galaxies
Their excellent night vision and apparent warm blood raise a question: Could they have survived icehouse conditions at the end of the Cretaceous period?
Increasingly accurate clocks--now losing no more than a second over millions of years--are leading to such advances as refined tests of relativity and improved navigation systems
- 50, 100 & 150 Years Ago
- Mathematical Recreation
- Science and the Citizen
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