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Health & MedicineFatal Flaw? Antibleeding drug faces new safety questions
The drug commonly used to slow bleeding during heart surgery increases a patient's risk of dying during the next 5 years.
By Nathan Seppa -
EarthFrom Bad to Worse: Earth’s warming to accelerate
Global warming is real and will continue, and there's strong evidence that people are to blame, an international panel of scientists has concluded.
By Sid Perkins -
19790
I am disappointed in this article on the latest Intergovernmental Panel on Climate Change (IPCC) summary. It was a political summary, not the 1,500 page report that’s due in May 2007. How often have you seen a scientific summary published 3 months before the final report? I am concerned that you do not appear to […]
By Science News -
HumansLetters from the February 10, 2007, issue of Science News
Grape gripe “A Toast to Healthy Hearts: Wine compounds benefit blood vessels” (SN: 12/2/06, p.