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Health & MedicineCord Blood to the Rescue: Infusions help babies with Hurler’s syndrome
Umbilical cord blood transplants boost overall health and survival in patients with the rare hereditary condition called Hurler's syndrome.
By Nathan Seppa -
Materials ScienceNext High-Tech Polishing Fluid: Tea—A new brew for the computer industry
A concoction based on green tea may speed up manufacturing of precision components for computer hard-disk drives while reducing toxic wastes.
By Peter Weiss -
Waste Not: Proteins suggest ways to thwart muscle loss
Researchers have now revealed details of the biochemical signals that drive muscle atrophy.
By John Travis -
PaleontologyAncient Buzzing: German site yields early hummingbird fossils
Excavations in Germany have yielded the only known fossils of hummingbirds from the Old World and by far the oldest such fossils unearthed anywhere.