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Health & MedicineWhy beer may deter blood clots
Downing a beer a day alters the structure of fibrinogen, a blood protein active in clotting.
By Janet Raloff -
ArchaeologyGrave surprise rises in Jamestown fort
Excavations in the 17th-century fort at Jamestown, Va., have yielded a grave containing the skeleton of a high-ranking male colonist.
By Bruce Bower -
Health & MedicineWhen Drinking Helps
Sometimes a nip of alcohol can indeed prove therapeutic, though usually not until middle age.
By Janet Raloff -
19303
You state in this article that in the last century, the average global temperature has risen about 0.6C. I suspect that most of the sensors in use today are not in the precise locations of thermometers 100 years ago.