Uncategorized
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Prescription for Controversy
Increasing concerns about the efficacy and safety of a popular class of antidepressant drugs, selective serotonin reuptake inhibitors, especially in depressed youth, has sparked regulatory action and scientific debate.
- Humans
Letters from the March 18, 2006, issue of Science News
Comfort zones Just because living organisms were found in extreme conditions does not necessarily mean they were created in these localities (“Is Anybody out There?” SN: 1/21/06, p. 42). Another possibility is that the creation of life took place under more amenable conditions and that these organisms, through evolution, gradually adapted as the conditions changed. […]
- Math
From Counting to Writing
Counting and numbers played a crucial role in the development of writing.
